Chen Xin

Biodata

Feature	Details
Name	Chen Xin (尘心)
Alias(es)	Sword Douluo; Grandpa Sword 167 168
Species/Race	Human 131
Gender	Male 9
Affiliation	Seven Treasure Glazed Tile Sect 9
Occupation/Role	Titled Douluo; protector of Yu Xiaowei and the younger generation 130 166
Status	Active 220
First Appearance	Chapter 9

Power Progression

Stage / Realm / Level	Chapter	Notes
Level 96 Titled Douluo	107	Established as a Level 96 Titled Douluo.
Level 97 Titled Douluo	189	Sea God's Light loosened his long-standing bottleneck; he ultimately broke through after the battle against the Clear Sky Sect.

Background / History

Chen Xin was born into a Soul Master family; his father was a Level 97 Super Douluo. He was raised with the belief that Soul Masters were inherently superior to commoners and that commoners existed to serve them. Yu Xiaowei challenged this worldview during their journey to Vast Sea City, leaving Chen Xin unable to answer what Soul Masters would eat, drink, or use without commoners. 166

As a leading figure of the Seven Treasure Glazed Tile Sect, Chen Xin initially doubted Yu Xiaowei was suitable for Ning Rongrong, citing the boy's tendency to cause trouble. He nevertheless came to regard Yu Xiaowei as his grandson-in-law and repeatedly placed himself in danger to protect him. 9 131 136

Appearance

Chen Xin is an elderly man with white hair and a youthfully preserved face. He is usually associated with the Seven Kill Sword, which he carries and uses as both his Martial Soul and means of transport. 9 130

• White-haired, elderly appearance with a youthful face. 9
• Wields the Seven Kill Sword. 130
• Can manifest an enormous sword form through his Martial Soul Avatar. 130 133

Personality

Chen Xin is stern, blunt, and highly protective of his family and sect allies. He can be intimidating when confronting Yu Xiaowei, yet his concern for the younger man is genuine; he worries intensely when Yu Xiaowei attempts dangerous Soul Ring absorptions or fights stronger opponents. 12 133 136 137

He is proud of Yu Xiaowei's extraordinary growth and readily supports his plans after seeing his competence. However, he does not act recklessly: he openly questions strategies that could endanger Yu Xiaowei and reacts with alarm to the prospect of a Soul King absorbing a Hundred Thousand Year Soul Ring. 131 133 136

Abilities & Skills

Seven Kill Sword

Chen Xin's Martial Soul is the Seven Kill Sword, a weapon Martial Soul noted for its extreme sharpness and offensive power.

• Generated sword energy so sharp that even Qian Renxue felt as if her skin were being cut from hundreds of meters away. 130
• Formed a massive sword phantom dozens of meters wide in an attack against Golden Crocodile Douluo. 130
• Activated his Martial Soul Avatar to withstand a direct blow from the enraged Titan Giant Ape. 133
• His full-strength strike precisely pierced the Sky Azure Bull Python's heart, allowing Yu Xiaowei to claim its Soul Ring. 133

Sword Flight

Chen Xin can ride the Seven Kill Sword through the air at exceptional speed.

• Evacuated Blue Tyrant Academy students from Golden Crocodile Douluo and Qian Renxue. 130
• Carried Yu Xiaowei more than a hundred li after suffering severe injuries from the Titan Giant Ape. 136
• Used his flight speed to repeatedly obstruct the Titan Giant Ape and prevent it from returning to Star Lake. 135
• His flight remains slower than the flight skill granted by Yu Xiaowei's Hundred Thousand Year Soul Bone. 137

Seven Kill Domain

Chen Xin possesses a domain in addition to his sword techniques.

• His domain had previously overpowered the Titan Giant Ape's Gravity Domain. 179
• His mobility and domain were key reasons he was selected to accompany Yu Xiaowei to Sea God Island rather than Yu Yuanzhen. 166

Titled Douluo Physique

Although primarily an offensive Soul Master, Chen Xin possesses the resilience expected of a high-level Titled Douluo.

• Endured the Sea God's Light long enough to gain insight into the Level 97 realm. 169
• Cultivated at the 465th step of Sea God Mountain while Yu Xiaowei trained higher up the mountain. 171
• Suffered broken ribs and a punctured left lung after fighting the Titan Giant Ape, leaving him temporarily unable to use Soul Power without risking death. 136

Equipment / Items

• Seven Kill Sword — Chen Xin's Martial Soul and primary weapon. 130
• Seven Treasure Glazed Tile Sect healing medicine — Used after sustaining severe injuries from the Titan Giant Ape. 136

Relationships

• Yu Xiaowei — Grandson-in-law and protected junior. Chen Xin accompanies him through major dangers, helps him hunt Soul Rings, and trains with him on Sea God Mountain. 131 133 166 171
• Ning Rongrong — Granddaughter. Chen Xin monitors her cultivation and supports her relationship with Yu Xiaowei. 14 31 133
• Ning Fengzhi — Fellow Seven Treasure Glazed Tile Sect leader and close associate who addresses him as “Sword Uncle.” 9
• Gu Rong — Longtime fellow sect elder and sparring partner. Chen Xin relentlessly spars with him in part to help Gu Rong find a path to advancement. 210
• Yu Yuanzhen — Allied Titled Douluo and Yu Xiaowei's uncle. They jointly protected the academy group and later fought Tang Xiao together. 24 130 183
• Bo Saixi — Sea God Island's High Priest. Chen Xin remained vigilant around her and was barred from entering Sea God Island's interior. 168

Story Role / Major Arcs

Seven Treasure Glazed Tile Sect

Chen Xin learns of Yu Xiaowei's extraordinary rise from Level 29 to Level 38 in one week and is initially incredulous. He also voices doubts about tying Ning Rongrong to Yu Xiaowei, though he later accepts the young man as family. 9 131

Golden Crocodile Douluo Incident

When Golden Crocodile Douluo attacks the Blue Tyrant Academy group, Chen Xin assists Yu Yuanzhen and Ning Fengzhi before fleeing with the students on Sword Flight. He follows Yu Xiaowei's strategy to lure Qian Renxue and Golden Crocodile toward the Star Dou Great Forest. 130 131

Sky Azure Bull Python Hunt

After discovering Yu Xiaowei has reached Rank 50, Chen Xin objects to his plan to absorb the Sky Azure Bull Python's Hundred Thousand Year Soul Ring. He nevertheless assists in the ambush, mortally wounding Da Ming with a precise sword strike and then holding off the enraged Er Ming. 133 135

The battle leaves Chen Xin critically injured, but he survives long enough to escape with Yu Xiaowei and witness the successful absorption of the red Soul Ring. 136

Sea God Island Journey

Chen Xin accompanies Yu Xiaowei to Vast Sea City, Purple Pearl Island, and Sea God Island as his primary protector. While Yu Xiaowei undergoes the Sea God's Trial, Chen Xin cultivates under the Sea God's Light and gains the insight needed to advance beyond Level 96. 166 168 169 171

Later Battles and Breakthrough

Chen Xin joins Yu Yuanzhen in confronting Er Ming and later fights Tang Xiao alongside Yu Yuanzhen during the Blue Lightning Tyrant Dragon Clan's war against the Clear Sky Sect. He eventually reaches Level 97. 179 183 189

Trivia

• Despite being capable of effortless Sword Flight, Chen Xin suffers severe seasickness during sea travel. 167 168
• He was astonished that Yu Xiaowei could casually endure pressure at the hundredth step of Sea God Mountain while still a Soul King. 169
• Chen Xin recognizes Yu Xiaowei's eventual godhood from the Divine Gift-like changes affecting the Blue Lightning Tyrant Dragon Clan. 220