A mysterious boy surrounded by the Immortal Flame, officially referred to as Ghost Boy on other official character pages.
Identity and experience
A mysterious boy surrounded by the Immortal Flame, officially referred to as Ghost Boy on other official character pages.
First Wheel & Hundred Days Defense
At the end of the first round, the Flame Youth reappears and reveals the truth about the defense room to Takumi, who could understand his voice at the time. The body inside the gate was placed in a capsule, and the continuously extracted flame power accumulated for the 100th day of all-around attack.
At the end of the first round, the lingering longing of the Flame Youth talks with Takumi, allowing Takumi to learn that the altered special subject can return to the past. Takumi then stayed at the academy to carry out the rewind, while the other members used the escape device to leave.
Truth Unveiled Chapter
On day 52 of the Truth Revealed arc, Takumi chooses to win over the Flame Youth and persuades SIREI. The team named the boy Shion and accepted the condition that memories would no longer be investigated or rewritten.
SF section
In the spaceship scene, Shion and Mamoru Aotsuki arm in arm, celebrating Takumi Sumino and Hiruko Shizukuhara breaking free from the cycle.
Dictatorship Chapter
Shion's power was absorbed by the collaboration between Mamoru Aogetsu and Takumi Sumino.
Related entries
- Featured works:Hundred Days of War - Final Defense Academy -
- Japanese dubbing:Daiki Yamashita
- The academy where the body is placed in the defense room (first round):Final Defense Academy (Hundred Days War Chronicles)
- Continuously Extracted Flame Power (First Round):Undying Flame (Hundred Days Chronicle)
- After talking with lingering longing, I look back (first round):Takumi Sumiyo
- Persuading SIREI to accept the boy (Truth Revealed Chapter):Takumi Sumiyo
- Celebrating companions breaking free from the cycle (SF edition):A man of Cangyue Guard
- Those who absorb power together with Takumi (Dictatorship Arc):A man of Cangyue Guard
- Those who absorb power together with Cangyue (Dictatorship Arc):Takumi Sumiyo
References
- Aniplex: Other figures
- Hiiragi: Record of playing the 100th day of the first round of 'HUNDRED LINE'
- Momiji: A hands-on account of the 100 endings of 'HUNDRED LINE'
- Santomi: HUNDRED LINE - Final Defense Academy - Impressions
- Spring: Hundred Line Clear Impressions
Data compiled on: 2026-10-10.