share time: 2026-01-01 00:33:08
Night shift security guard Su Yang meets drunk resident Lin Wanwan, who mistakes him for a designated driver and pushes him into the elevator—unexpectedly triggering a "Breath to Strengthen" system: deep breaths cure his old back pain, sneezes shatter beer bottles! Lin finds that syncing breaths with Su relieves her work anxiety, so they have "lungful" fun: snatching discounted veggies with deep breaths, fending off debt collectors with "jet breathing", even catching thieves with tacit breathing. Annoyed at first, they learn Su works to pay his sister's meds, and Lin is a startup boss hounded to marry. When the system suddenly fails, will they turn their "laughing partnership" into a lifelong commitment?
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02:14:16
