After Being Transformed into Cannon Fodder, I Signed in to Become a God

Lin Yuan, who was originally a wealthy man on earth, but was terminally ill since he was a child and died at the age of 20, was bound to the sign-in system after his death and traveled through time and space. Lin Yuan, the cannon fodder male supporting brother in the novel, has developed a world-weary and indifferent personality due to his long-term illness.