The Firefly's Call

Lian Mingqing drowned. Who was responsible? His lover of more than ten years, the one he'd been intimate with all that time.

Waking up felt like a dream, but when he opened his eyes, he was sitting in a high school classroom fifteen years in the past.

Since Heaven has granted me another chance at life, I won't make the same foolish mistakes again.

Theme: Be a grateful person