A girl from the upright demon sect has a blood feud and embarks on a journey through time.
The system said: You have to protect someone.
Witch: What? I only know how to kill people, but you want me to protect him? How about I kill all his enemies?
Man: How about you marry me, watch me every day, and protect me.
Witch: This method seems feasible.
Intention: falling in love through time and space