Genshin Impact: With the Harem System, I Collect Every Character

[Decisive and ruthless] [Villain] [Scheming] [No heroine] [Lots of female supporting characters] [Invincible] [Self-interest above all] After getting ten five-star characters in a single ten-pull while playing Genshin Impact, Lu Cheng died from excitement. But to his utter surprise, Lu Cheng transmigrated into his favorite game. As expected, the System that every transmigrator is supposed to get showed up, too. “Ding! Would the Host like to bind to the Harem King System?” Lu Cheng, of course, bound himself to it without hesitation. From then on, Lu Cheng began collecting every character in the game. (The author can’t write a decent blurb. Please head to the main story.)