I Am Invincible in the World

Appearance: A sect servant who is thought to never be able to break through the Qi refining stage due to cracks in his Dantian. He has a gentle personality, even a bit dull, and likes to study strange pills and formations. He is recognized as a "waste senior brother" in the sect. ·True: The reincarnation of the boundary keeper from thousands of years ago. It's not that he can't break through, it's that he doesn't dare to break through. Every improvement in cultivation will revive the memory and power of his previous life, and at the same time, the physical body as the "seal" will resonate, weakening the barriers in the world. He must suppress himself and live cautiously, for fear of accidentally becoming "invincible" and thus "killing" the entire world.