Bwahahaha this manga is fucking stupid.
Why leave your enemies alive, so they can kill you later? These are pretty skilled ones too, able to abduct his wife no less.
Why take so much time to kill the fat fuck, just kill him and be done with it. A corrupt high ranked asshole, let's leave him alive, what could possibly go wrong.
Why not put a tracker on your wife. Seriously, you know she's going to get kidnapped and he didn't think of this? Pour some of your mana/magic/sperm into a dildo syringe and stick it up her ass, there problem solve.
Bah I give up, I'll just shut my mind and enjoy the trash manga 🤣