Genshin Impact: Become a Dual-Personality Executive at the Beginning

(Dual personality + no heroine + fun person) On one side is an alchemical creature who is ignorant of the world, and on the other side is the soul of a demonic cultivator from another world. Sometimes he is submissive, and sometimes he turns into a demon with a single thought. What kind of soul is hidden under this seemingly innocent skin? What kind of storm will this continent stir up under his stirring?