Wang Chengyi, a super nerd, is actually not popular with girls. According to incomplete statistics, he has read more than 3,000 romance novels, 1,000 romance anime, and has reviewed more than 6,000 galgames and 18,000 two-dimensional girls. He beat Keima Keima in various ways, and then died suddenly at home. Complete book. . . . . . .
No, he traveled through time and became Matou Shinji, and came to this parallel world full of two-dimensional girls. He originally wanted to continue his otaku career in the two-dimensional world, but he was favored by the "overthrow system" and was "forced" to pick up girls, start a harem, overthrow all kinds of girls, and finally became the "King of the Harem".
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.