After Traveling to the Apocalypse, I Became the Protagonist's Control Group

(Group portrait, no cp,) Once in time, Mo Wantang became the protagonist in the book. In order to show his affection for Bai Yueguang in college, he died early due to a small accident in the early days of the end of the world. The arrival of the soul from another world allows this body that died long ago to continue to live. Faced with the zombie apocalypse, let's see how this otherworldly soul survives