Honkai: My Talent Is Proficiency

Bai Xing transmigrated into his favorite Honkai world, and even came with a System cheat. He thought his future would be a wonderful life spent cuddling up to beautiful girls! What? The beginner quest is to defeat Cocolia? What? Fail the quest and I'll automatically transmigrate to the next destination: Warhammer 40,000? Nooooo!! (screams like a groundhog)

To stay in the Honkai world and cuddle up to beautiful girls, Bai Xing, still an ordinary person, resolves to blast Cocolia off the map. Luckily, he has a talent that lets him keep getting stronger by accumulating proficiency and raising his skill levels.

Years later, Bai Xing has earned a whole slew of titles, including Twin Deities of Earth, Supreme Throne, and an unconventional cultivator who stands alongside the Aeons. When someone asks how he got so strong, Bai Xing replies: "Well, obviously, it's because... my talent is proficiency."