"By day, I am Deka, the bullied F-rank loser of Raon Academy.

But nobody knows the truth. At night, I am the absolute strongest in the world who erases monsters with a single finger.

Furthermore, the arrogant goddesses of the academy—starting with the haughty Student Council President who desperately needs my 'touch' to suppress her mana rampage—are already melting in my arms.

A pathetic loser by day, but by night, the ruler of my own massive harem."