Thought there's no harem....until I saw him picking up girls he just met at chapter 30+. The story is rushed like literally. The plot the same as any other cultivation game the protagonist got a system, he trains, people look down on his talent, a competition for entering college, people looked down on him in college, him face slapping, girls falling for him, inviting girls into his places to live there. Also the proganist hide his identity to prevent people from knowing that he's young while going to do quest in dungeon but then reveal that he was a student to an organisation...real smart.