Kexi

Biodata

Power Progression

Background

Kexi was reborn in Solaris with memories of a previous life. Before awakening Resonance abilities, he regarded himself as dangerously vulnerable in the world of Wuthering Waves. His family had largely expected him to stay alive and avoid trouble rather than train for combat 1 6.

His system began making him write love letters when he was five. His first letter, addressed to Jinhsi, combined pinyin and stick figures because he could not yet recognize all the characters. Over more than twelve years, the recipient list expanded across regions, professions, and opposing factions, leaving him notorious for indiscriminate romantic devotion 1 8.

Appearance

• Height: 2.14 meters, towering over Carlotta 1 14.
• Build and face: Large-framed and handsome; his imposing size initially conceals a lack of physical training 1 6 14.
• Clothing: Wears expensive, finely tailored clothing, including a dark coat 2 83.
• Combat transformation: His hair turns brilliant gold when using Zani’s power, accompanied by a golden aura and more sharply defined muscles 81.

Personality

Kexi is irreverent, theatrical, and quick to improvise excuses. When caught stealing Cantarella’s stocking, he alternates between absurd explanations, supposed artistic research, and an elaborate declaration of devotion. His internal disgust at his own speech shows how deliberately he performs the role of a lovestruck admirer 2.

His confidence on paper often exceeds his courage in person. Camellya openly mocks the contrast between his intimate letters and his nervous behavior around her. Nevertheless, he repeatedly accepts humiliating or dangerous quests when they offer power he believes he needs to survive 1 66 67.

The losses inside Christopher’s script sharpen his desire to protect others. After escaping, he condemns his own weakness and longs for strength that genuinely belongs to him rather than brief access to someone else’s abilities. He subsequently endures Carlotta’s harsher training and sincerely asks Phoebe for help protecting the people important to him 63 64 68.

His concern for others coexists with manipulation and coercion. He offers to pay Selina’s debts and her mother’s treatment, but also exploits Phrolova’s feelings for mission progress and restrains and intimidates Juno into submission 84 98 99 107. When confronted about his many letters, he insists that his feelings for every recipient are sincere rather than choosing one woman 76.

Abilities & Skills

Resonance Synchronization

Kexi’s central ability grants access to another person’s Resonance Ability 6.

• Power access: Can borrow 100% of an ability, but must learn its control himself. His first attempt to form Cantarella’s jellyfish collapses almost immediately 6.
• Contact requirement: The system requires contact with a Tacet Mark. Kexi commonly achieves this by kissing the mark; Camellya’s synchronization instead completes during a one-minute embrace 66 91 98.
• Missing-mark limitation: Mornye’s lost Tacet Mark prevents him from completing synchronization with her 91.
• Stamina cost: Maintaining synchronization continuously consumes stamina. His initial three-minute limit improves through training 6 7.
• Simultaneous use: Can combine multiple abilities, but using three at once places his body at risk of being torn apart 61.
• Target eligibility: A visible Tacet Mark alone does not guarantee compatibility; the system rejects Rover as a Resonator target despite Kexi’s objections 130.

Borrowed Resonance Abilities

Combat Training

• Carlotta’s instruction: Develops stamina, reactions, and close-combat coordination under her supervision 7 64 81.
• Fear-response drills: Learns to react to an approaching jeep with an explosive Resonance-powered dodge rather than simply fleeing 64.
• Unarmed combinations: Chains a weapon grab into a knee strike and follows with rapid Resonance-infused punches 81.
• Swordsmanship: Uses a sword’s flat, tip, and hilt to knock down attacking white creatures without intending to kill them 39.
• Tidal Rain combat: Cuts through steel barriers, parries Echo attacks, and strikes gaps in armor 162.

Writing, Acting, and Deception

• Personalized letters: Produces invitations with different wording, emotional tones, and approaches for individual recipients 8.
• Improvised identities: Poses as Scar during the vault raid, provoking security into sending more Echoes for him to defeat and absorb 162.
• Commercial manipulation: Partners with Chisaki in a staged pricing rivalry, using her expensive stall to make his cheaper goods appear especially attractive. The scheme earns tens of thousands of Shell Credits 145.

Equipment / Weapons / Items

Crimson Armament / Aleph-1

• Acquisition: Receives the system reward named Suizhe Armament upon completing task two, then escapes the birthday confrontation in a crimson Threnodian Armament mech 142.
• Travel: Later summons Aleph-1 from the sea and flies toward Ragunna 155.
• Energy collection: Can absorb frequencies from defeated high-energy units or consume high-energy items. Tacet Discords, other mechs, and Fractsidus members qualify 146.
• Remote absorption: Channels Aleph-1’s red energy through his palm to drain frequencies from stored Echoes 161.

Other Equipment

• Tidal Rain: Blade formerly used by Saintess Fleurdelys. Kexi takes it from the Montelli vault and refuses the system’s offer to absorb it as energy 161.
• Flying sword: Uses one to travel through the script world and flee Montelli Manor with Cioccolata and Aemeath’s body 39 58.
• Bloodleaf Viburnum: Obtains two plants from Albert for Jinhsi’s treatment, then sends them away with Selina before entering the Echo collection area 161.

Relationships

• Carlotta — His second elder sister, protector, financial supporter, and demanding trainer. Their constant arguments culminate in his demand for autonomy when she threatens Phrolova, but Carlotta later sends Brant to rescue him. Kexi states that they are not blood-related; a later shared-mother revelation occurs only in his nightmare 14 123 147 155.
• Cantarella — The first source of his borrowed Resonance power. His theft and forced kiss lead to demands for weekly visits, which Carlotta interprets as political leverage against the Montelli. Cantarella later becomes one of the women demanding a romantic choice 3 6 77.
• Cioccolata — A traveling companion whose work preserving songs he encourages. She helps him escape the script-world manor after Aemeath’s death 22 58.
• Qiuyuan — His master within Christopher’s script. Their relationship becomes intimate before she sends him down the mountain; her later death becomes a major source of his guilt and determination to grow stronger 30 37 38 63.
• Yangyang — His senior sister in the script world, where she remembers a shared childhood he never experienced. He comforts her over his cliff jump and promises not to repeat it. She later confronts the consequences of his letters alongside Suisui 33 91.
• Aemeath — Initially pursues him as an enemy after he unwittingly contributes to the loss of her family. He offers to become her family, and they agree to marry to fulfill Francis’s last wish within the script. Her death triggers his attack on Danika 43 44 46 50 58.
• Jinhsi — Recipient of his first childhood love letter and a source of borrowed time powers. Christopher’s duplicate stabs her, framing Kexi; he later returns to clear the misunderstanding and obtains medicine for her 8 115 140 155 161.
• Changli — His second senior sister in the script and another letter recipient. She demands that he choose between her, Cantarella, and Jinhsi, then later attacks him after believing he stabbed Jinhsi 31 77 142.
• Selina — His subordinate and protector. He promises to pay the debts left by her father and fund her mother’s treatment; she repeatedly intervenes when others attack him 84 96 108 115.
• Sanhua — A letter recipient devastated by discovering his conduct. He visits her after her suicide attempt; their relationship subsequently becomes intimate. She later turns against him over Jinhsi’s stabbing 115 117 142.
• Phrolova — He manipulates her emotions to synchronize with her and initially rejects her Fractsidus ties. Their relationship later becomes intimate, and he shields her from Carlotta’s gun 107 123.
• Christopher — His principal enemy in the documented arcs. Christopher imprisons him in a scripted Sonoro world and later uses a duplicate to frame him for attacking Jinhsi 32 63 140.
• Danika — An obsessively possessive pursuer who threatens to kill everyone he likes so that he can love only her 58.
• Brant — Rescues him at Carlotta’s request and shelters him with the Fool’s Troupe on the Isle of Lament 147 148.
• Roccia — Repeatedly rejects his attempts at friendship after his introduction causes her to label him a pervert and a lolicon 148 154.

Story Role / Major Arcs

Awakening and the Gala Invitations

Carlotta brings Kexi an admission notice to Star Torch Academy, following their grandfather’s decision. Hoping that power will help him either face school or escape it, he steals Cantarella’s stocking for a system quest. The ensuing confrontation ends with his awakening and leaves Carlotta managing the fallout 1 3 4.

After his first week of training, the system issues The Final Confession: invitations signed only “Montelli,” describing a grand gala without calling it a birthday banquet. Each valid reply promises another minute of Resonance duration, while attendance by every target promises a hidden ability 7 8.

Christopher’s Script World

Christopher traps Kexi and others in a scripted Sonoro world, assigning him the role of a Mystic Sect disciple. Although he knows the setting is artificial, Yangyang’s memories and Qiuyuan’s affection affect him. After leaving the sect, he meets Aemeath and returns to a version of the Montelli household where Yaoyue is treated as his eldest sister 32 33 37 38 49 50 63.

The script culminates in the destruction of his household and Aemeath’s death. Kexi attacks Danika, escapes with Cioccolata, and later risks combining three abilities against Christopher. On returning to Rosinante’s house, the absence of Rosinante and Yaoyue, together with the deaths he witnessed, drives him to seek strength beyond temporary borrowed power 58 61 63.

Training and Synchronization Mission

Kexi resumes harsher training under Carlotta and seeks additional powers to face Christopher. His synchronization mission brings him into increasingly volatile encounters with Camellya, Juno, and Phrolova, while his earlier letters draw recipients to Ragunna 64 66 91 98 107.

Birthday Banquet and Framing

The birthday gathering becomes a public confrontation over his overlapping romantic promises. Multiple women produce letters, and Yangyang’s use of “Brother-in-law” leads others to suspect that he is already married 131.

Explosions disrupt the banquet, and Christopher traps Kexi in another scenario while sending a duplicate to stab Jinhsi. When Kexi escapes, Changli and Sanhua blame him. He completes his final synchronization with Changli during a time freeze and flees in his newly rewarded crimson mech, promising Carlotta that he will prove his innocence 140 141 142.

Fugitive Period and Vault Raid

The Order issues a warrant with a 500,000-Monnaie reward for his capture alive. Brant rescues him from arrest and takes him to the Isle of Lament, where he stays with the Fool’s Troupe until deciding to return to the awakened Jinhsi 147 148 155.

Back in Ragunna, Kexi obtains Bloodleaf Viburnum for Jinhsi, knocks Albert unconscious, and uses his access card to enter the Montelli vault’s Echo collection. After taking Tidal Rain, he exploits the security response to harvest energy from Echo guards, reaching 100,000 points and unlocking the Void Halberd 161 162.

Notable Quotes

“To survive in this dangerous world, he could do without his dignity!” 1

“Because I want to be your family.” 46

“I'm an adult now. I have the right to make my own choices and the ability to act freely.” 123