Sukauto no Oku wo Seikusha

It's similar to "Terror Infinity" in that the protagonist ventures between fictional movie worlds and gets power ups. There are about half a dozen other novels with the same premise (Reincarnation Paradise, The First Evolution, etc) but it's not a particularly popular sub genre. The protagonist is a "scheming" type, Death Note style (that is, his plans are dogshit but always work out).

Who are u calling a clone
Bastard

Yeah, it is good. The pain and satisfaction throughout the novel was peak drama for me. One of the harem novels that still makes me not hate the genre. Try Bamboo forest manager next, it is non fantasy but romance focused.

come on, S.Y! you're killing me :-)

Very well written.It was fun to read it had an easy and steady flow to the story

The specials were nice little pieces. I love your work!!