My Solo Cultivation in Japan

Stranded in a parallel Japan with cultivation powers no one else possesses, a lone practitioner walks the line between mundane school life and immortal destiny. An ancient immortal's blessing grants him eternal life, but in a world that knows nothing of cultivation, he must hide his abilities while navigating teenage romance and everyday struggles. Between classroom dramas and secret training sessions, he steals fleeting moments of joy—forgetting, just for a while, that he's merely a guest in this world.