The Demon King Reborn as an Angel Is Too Loved

I died! My girlfriend stabbed me to death!

Heroes and demon kings? What a joke. I became a demon king, so the hero killed me, and then... then an angel came to take me away?

The angel told me that after I died, my girlfriend actually blew up the world?

To save the world she blasted to pieces, the Seraphim's condition was that I mustn't fall in love.

And as I gain the powers of other races, the truth gradually comes to light...

Light yuri, no romance pairing, somewhat similar to my previous work. Updates when I have time.