Invincible from Character Development

(Invincible, not a villain, System, no face-slapping, single female lead) Luo Xiao transmigrates to a fantasy world and gains a Character Development System. Besides his main self, he can switch into eight different characters, each with their own cultivation level and personality. There’s a cool, aloof older sister type, a handsome and distant young man, a scheming little girl… Starting in the Mortal Realm, Luo Xiao gradually finds his own path and experiences the ways of the world, while searching for his past and the truth behind the System and his transmigration. Where do the characters he can develop come from? Do they exist in this world? There’s also the mysterious girl who often appears in his dreams, the silver-haired girl who looks so much like his girlfriend from his previous life, and the mystery of his own origins… One puzzle after another unfolds before Luo Xiao. “Even if you’re invincible under heaven, exploring the unknown is still a joy.”