I Broke Through My Senior Sister's True Form at the Beginning, and I Became Invincible.

Li Mubai, the top liver emperor in his previous life, the light of righteousness, the humanoid tool man, traveled through the world of immortal cultivation and became a bastard with a constitution that cannot be cultivated! Just when Li Mubai was trying to find a way to become stronger in the library, he suddenly discovered that his senior sister was a saint from the Demon Sect who had mixed up with the righteous path. Senior Sister: "Mu Bai, you won't reveal Senior Sister's identity and will help me hide it, right?" Li Mubai: "Good and evil cannot coexist!" Senior sister: "Senior sister will be very kind to you... When I become the empress and unify the good and the evil, I will tie up the saint and the beautiful lady master and make them your wives, okay?" Li Mubai: "Women will only affect the speed at which I draw my sword!" "In order not to reveal the identity of Senior Sister, please be sure to swallow this poison pill~" "There is no way I can eat..." "Ding, you take [Poison Pill] Three Corpse Brain Pill, your cultivation will be +100" … "Huh?" "What kind of elixir is this? Senior sister, do you still have it?" …