After his college entrance exams, Liu Bai, an orphaned high school student, accidentally transmigrates to another world and is adopted by a mercenary. He goes to war as a child, struggling on the edge of life and death. After experiencing the cruelty and treachery of this other world, he trains and grows little by little, stumbling through life as the times sweep him along. He later meets Qi Jinmo, a mercenary commander around his age who is charismatic and ambitious. The two hit it off at once, and Liu Bai agrees to help him realize his dream. Just as Qi Jinmo's dream is about to come true, everything changes...
