I Suddenly Became the Strongest and I Really Don't Want to Start a Harem.

[Invincible refreshing article + time travel + imaginary + campus + love + cultivation + fantasy] etc.! An ordinary eighteen-year-old boy was brought back to a world full of spiritual energy and spiritual magic by four girls one day. My parents and sister actually have extraordinary status in this world. And my grandfather, whom I had never met before, told me directly when they met for the first time: "You are the future heir to the most powerful family in the world." All of this happened too fast and too suddenly. What kind of fantastic experiences will this eighteen-year-old boy have in the future? (The progress may be a bit slow in the early stage, but in the mid-term there will be plots of love and emotional entanglements, and in the later stages there will be pretentious dramas including workplace, love scene, fantasy battlefield, etc.) Ps (The male protagonist is not incompetent, and there will be plots to prove this. It can be said that the male protagonist looks like a scumbag, but he is not really a scumbag. He has a self-restrained character. I hope everyone will like it.)