Bai Yuan has been reborn. As someone who returned from the apocalypse, he doesn't have the time or energy to seek revenge on anyone. He just wants to be good to one person.
Chen Cheng discovers that Bai Yuan has changed. The aloof dreamboat he used to admire has now become his husband, and even turned into a stay-at-home husband who does the cooking. It does seem a little strange. Then the dreamboat says, "The end of the world is coming."
"All right. If you say you've been reborn, I'll believe you."
"Mm. I have."