The original peace of mind is not a sports school teacher, but anti-drug fight in a first-line fighters, Nande Municipal Public Security Bureau Narcotics Brigade, a probationary officer.

• 安心和杨瑞回到了北京，杨瑞相信时间会抚平安心内心的伤痛，他们的幸福早晚会到来，然而几天后安心留下一封信后失踪了。