share time: 2026-01-12 12:31:14
Loser programmer Lin Xiaochuan died from staying up late binge-watching short dramas, only to wake up bound to a "Sister Protection System"—his mission: to guard Su Wan, the ER nurse who saved him three years ago but now suffers from abusive patients and medical disputes. To complete the task, Lin embarks on a hilarious counterattack: using system-rewarded medical skills to solve difficult cases for Su Wan, shutting up unreasonable patients with sharp retorts, and even accidentally uncovering a fake medicine scandal in the hospital. When Su Wan discovers the secret behind this "suddenly capable" little brother, their relationship shifts from "protector and protected" to "mutual sweetness." Amidst laughter and warmth, a sweet love story about "guarding and being guarded" unfolds.
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