Limitless

Yang Xingchen was judged to have a "wasted body" that could never be cultivated for life, but he unexpectedly gained enlightenment in a desperate fall. While others relied on their skills to become stronger, he could only constantly challenge new limits and shake off the shackles in his body on the verge of life and death. As the clues left by his missing father emerge, he gradually discovers that it may not just be him who is locked, but the entire world.