Be-Yond: Kurodaishou ni Mirareteru

Summary

When I woke up from the darkness, I learned that I was the legendary Devil of Darkness, that was said to have the power to destroy the universe. The beautiful girls approach me one after another. My shout roars in space. When I pat a villain gently, he is discomposed into molecules... It seems that I have the power... But... am I really the Devil?