In the Apocalypse, My Reborn Father Has a Sign-In System

Mom: Son, your dad’s gone crazy.

Dad: I’m not crazy, son. Your dad was reborn from the future after the apocalypse. You have to believe me!

Ye Wenhao: Dad, why don’t you take some medicine?

System: A reborn person has come into contact with the Host. Sign-in System activation complete.

Ye Wenhao: ...