Yuji

Immortality. Yuji cannot physically age, allowing him to watch his comrades pass away. Enhanced abilities. His powers are significantly enhanced: he can use blood manipulation and shrine techniques at a much higher level than previous users, and can also easily perform "black flashes."

Tragedy and isolation. Yuji finds himself in a situation where he doesn't age, while his friends age and die, leaving him stuck in the past. This leaves him feeling lonely and alienated. His survival is seen as a curse rather than a reward: he's "stuck" in the world of the living while everyone else moves on. Rejection of the utilitarian approach. While in the main series Yuji overcame the idea of ​​"killing curses and dying a 'good death' for the sake of the system," in "Module" he abandons this, desiring to live for others, not for any external reasons. Strength and Uniqueness Enhanced. Yuji has grown significantly stronger over the decades. He has become one of the most powerful characters in the "Module," with abilities including mastery of blood manipulation techniques, the Black Flash, and more. Role in the conflict. Yuji plays a key role in the events surrounding the conflict between the Simurians and humans. His knowledge of the world of jujutsu becomes an important factor in achieving peace.