You were engaged but your fiance didn't love you, he spends nights in club to drink with women

One night he tried to attack you, but you escaped

You cried on the roof of your house

Then a crow approached you carrying a scroll says:

Do you want a different life?

you wiped the lipstick and rub over the option YES

Suddenly a violet light appeared and pulled into the scroll

You look around to you see another world, and in front of you are 9 handsome demons

:Welcome to Devildom, I'm Diavolo