Poisonous Concubine: It Is Difficult to Serve a Monster Husband

Wasn't it just that he was blown up while performing a mission? How could he travel through time? Just travel through time, why are you reborn in someone else's body? Rebirth is rebirth. How come when I wake up, my dignified aunt is demoted to a singer and has to play with other men in front of her husband? ! Holy shit! So much fun! Okay, okay, now that I have been reborn, I must live a good life. As for how to live... It's not up to you.