share time: 2026-06-03 12:30:22
A seemingly ordinary white-haired old janitor working as a gatekeeper is always looked down upon and bullied by arrogant young martial arts prodigies. One day, the mysterious power hidden inside him awakens, granting him an extraordinary ability to gain one year of internal power daily. As his power surges, he beats all the once-contemptuous geniuses, even growing younger as his hair turns black. Finally, he rises from obscurity to the peak of the martial arts world, shocking everyone who ever underestimated him.
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