(High School DxD + Otherworld + Makoto Shinkai + Multiple Heroines)

That's right, I am Brother Cheng, the famous Breast Emperor, the Thick Palace King!

Nothing can stop my dream!

I have dedicated my whole life to this!

It's okay if you haven't seen it, because it's even more exciting if you haven't seen it!

If you're reading my novel, don't bother watching the anime, because everything is in the novel!