Yuumi

Biodata

Feature	Details
Name	Yuumi (悠米)
Alias(es)	Magic Cat; support-type Magic Cat; Wen Xuan's wife 88 202
Species/Race	Magical cat; capable of human transformation 40 44
Gender	Female 40
Affiliation	Wen Xuan; Gatekeeper's Grimoire; Shrek Academy group 41 103
Occupation/Role	Support-type Soul Master and magical support companion 88 99
Status	Active 206
First Appearance	Chapter 40

Power Progression

Stage / Realm / Level	Chapter	Notes
Awakened Soul Master — Innate Full Soul Power; no Soul Ring	86 103	Awakened the Magic Cat Martial Soul. She reported that her Martial Soul had only awakened the previous day and that she had not yet obtained a Soul Ring.
Soul King — five black Soul Rings	202	Da Ming and Er Ming helped obtain five ten-thousand-year Soul Rings from fish-type Soul Beasts. The rings filter Soul Power into Yuumi's magic power rather than granting conventional Soul Skills.

Background / History

Separation from the Grimoire

Yuumi originated in Runeterra as a magical cat partnered with the Gatekeeper's Grimoire. When the Grimoire disappeared, she panicked over being unable to find her original master, Nora, and described herself as having no combat power without the book. 40

Wen Xuan and the Grimoire arrived in front of her through a strange light. Yuumi initially believed the Grimoire had somehow accepted Wen Xuan as its new master, a possibility she found difficult to accept. 40

When Wen Xuan attempted to alter her mind with Optimization, the Grimoire intervened and freed her. Yuumi tried to flee with it, but Wen Xuan later persuaded the Grimoire not to interfere, then successfully optimized Yuumi's memories. The process erased part of her memories and made her recognize Wen Xuan as her master. 41

Runeterra Journey

Yuumi and Wen Xuan escaped after Lulu and Teemo investigated the magical disturbance around them. In Ionia, Yuumi was frightened by the aftermath of a Noxian raid, and Wen Xuan chose to avoid the conflict in part to keep her safe. 42

After Wen Xuan aided Irelia against Noxian forces, Yuumi defended him from Irelia's criticism and worried over the risk he had taken. Wen Xuan then gave her a Form Transformation Pill, which changed her from a cat into a human girl. 44

In Demacia, Yuumi remained close to Wen Xuan despite the danger posed by the Demon Search Corps' anti-magic policies. She supported him during his confrontation with Ahri, slowing Ahri with her magic and enabling Wen Xuan to use that magic against her. 46 55

Life on the Douluo Plane

Yuumi traveled with Wen Xuan back to the Douluo Plane and was introduced to Xiao Wu. To conceal her identity, Wen Xuan presented Yuumi as a transformed Hundred-Thousand-Year Soul Beast. 61 62

She later awakened the Magic Cat Martial Soul and joined Wen Xuan's group at Shrek Academy. Although initially without a Soul Ring, she possessed Innate Full Soul Power and could merge with Wen Xuan through a Martial Soul Fusion Skill. 86 88 103

With Xiao Wu's support, Da Ming and Er Ming helped Yuumi acquire five black Soul Rings. She subsequently revealed herself as a Soul King during a Soul Fighting Arena match, stunning both her opponent and the audience. 202

Appearance

Yuumi's natural form is a small blue-gold magical cat that rides the Gatekeeper's Grimoire. After consuming a Form Transformation Pill, she gained a human form while retaining the ability to return to being a cat. 40 44

• A blue gem is set on her head in cat form. 40
• Her human form has long golden hair, blue eyebrows, and blue-gold eyelashes. 44
• Her human body was described as approximately 1.4 meters tall immediately after transforming. 44
• When manifesting her Martial Soul, she develops golden cat ears and a blue tail ending in a glowing orb. 202
• She commonly travels while seated or standing on the floating Gatekeeper's Grimoire. 41 202

Personality

Yuumi was initially timid, anxious, and highly dependent on the Gatekeeper's Grimoire for safety. She understood that her body was fragile and preferred escape over direct confrontation. 40 41 52

After Optimization altered portions of her memories, Yuumi became intensely loyal to Wen Xuan. She is protective of him even against opponents she fears, confronting Sett despite believing that a single blow from him would be painful. 44 52

She is possessive and easily jealous when Wen Xuan pays attention to other women, but she also cooperates with Xiao Wu when they need to act together. 47 86 100 206

Abilities & Skills

Support Magic

Yuumi specializes in auxiliary magic rather than direct offense.

• Can heal injuries, fatigue, and paralysis with magic. 41 44 207
• Can accelerate Wen Xuan, allowing him to move quickly enough to leave afterimages to ordinary observers. 47
• Slowed Ahri during Wen Xuan's counterattack against her. 55
• Was originally described as having no harmful magic and little independent combat ability. 41 52

Attachment and Martial Soul Fusion

Yuumi can transform into a cat, enter Wen Xuan's body, and provide support from within.

• Her attachment produces a warm current and makes Wen Xuan feel lighter. 41
• While attached, she cannot be physically touched by Wen Xuan as though she occupies a different space. 41
• Her fusion with Wen Xuan is recognized by others as a Martial Soul Fusion Skill. 88 96
• She can detach from him quickly to ride the Grimoire or act independently. 42 44

Magic Cat Martial Soul

Yuumi's Martial Soul is the Magic Cat, a rare Martial Soul associated with her original magic. 86 103

• Possesses Innate Full Soul Power. 103
• Her five black Soul Rings are all ten-thousand-year level. 202
• Her Soul Rings act as filters that convert Soul Power into magic power rather than providing conventional Soul Skills. 202
• Her Soul Ring system can continuously replenish her magic power, allowing her to use healing magic without permanently exhausting it. 207

Magical Perception

Yuumi possesses notable magical and mental sensitivity.

• Warned Wen Xuan after detecting the hidden presence of Tang Hao during the trip to the Star Dou Great Forest. 142
• Detected Wen Xuan's presence through one-way glass at the Soul Fighting Arena. 205

Equipment / Items

• Gatekeeper's Grimoire — Yuumi's sentient book companion and usual mount. It can open portals, travel through physical and mental realms, and protect Yuumi from mental intrusion or attacks on her soul. 41 47 203
• Storage Soul Ring — Stores Yuumi's clothing and skirts. 62
• Form Transformation Pill — A consumed pill that granted Yuumi her human form. 44

Relationships

• Wen Xuan — Her master and husband. Yuumi's devotion to him followed Wen Xuan's Optimization of her memories; she supports, heals, and defends him in battle. 41 55 88
• Gatekeeper's Grimoire — Her closest magical companion. The Grimoire initially protected her from Wen Xuan, but later remained with the pair and was eventually given to Yuumi. 41 109
• Nora — Yuumi's original master in Runeterra. Yuumi feared Nora's reaction after the Grimoire vanished. 40
• Xiao Wu — Wen Xuan's other partner and Yuumi's frequent rival. They argue and compete for Wen Xuan's attention, but cooperate in front of outsiders. 62 100 206
• Da Ming and Er Ming — Soul Beasts who assisted Yuumi in obtaining all five of her ten-thousand-year Soul Rings. 202
• Lulu and Teemo — Yordles who investigated the magical disturbance after Yuumi became involved with Wen Xuan. 41 42
• Ahri — Yuumi aided Wen Xuan against her by using support magic to slow her movements. 55

Notable Quotes

“As long as I'm here, you won't hurt my husband.”
— Yuumi 88

“Okay, I'll listen to my husband on everything.”
— Yuumi 58