share time: 2026-01-23 00:34:44
Modern office worker Lin Chuan collapses after an all-nighter, waking up in a 1985 Beijing hutong—the exact courtyard of his childhood! The tattered *Tongxuan Jue* his grandpa gave him on his deathbed has transformed into peerless martial arts in his mind! Just then, Hutong Tyrant Zhou Hu is bullying Granny Li, the popsicle vendor who always saved red bean popsicles for little Lin, trying to seize her stall for a greedy developer. Lin grabs Zhou’s wrist, and with a ‘crack’, the thug’s arm dislocates! But victory is short-lived—the developer’s boss is his future ‘arch-nemesis’, and Grandpa’s old box holds clues to his time travel. Now he must protect the hutong *and* unravel his rebirth mystery—who wouldn’t fix childhood regrets with heroic fury?
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