This is unironicly a battle-manga about light novel authors, which is uninteresting. The "spin" is to add a suggestive loli harem, with a hint of incest. The reason this falls flat, is due to not committing. Suggestive tag with very little fanservice? Loli harem without any waver in the MCs conviction? Incest-adjacent with 0 in world consequenses? The end result is a bland battle manga, with underage girls gushing for the MC, who never makes a move on anyone. I was struggling to read through these chapters. Not entertained at all. Go read Domestic Girlfriend or Kaguhara instead for some actual fun.