Everyone: Learn a Skill but Become a Skill Inheritor?

Xu Yi took the invincible luck system and traveled through time to a dungeon world where everyone changed jobs. Because of luck, he became a double professional player. And has a unique profession: Yanjian, who can possess other people's skills across levels. Because of luck, he learned skills, and because he triggered the ancient seal skills, he became a skill inheritor. Because of luck, he cleared the dungeon and had the ability to trigger hidden levels 100%. Because of his luck, he will get the best equipment by clearing the dungeon! The European Emperor shines! Xu Yi, aka another bottle of Terminator. In this copy world, infinite upgrades began. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.