Jinglu was one withdrawn middle school girl, she did not like others to be close to others, and did not like others be close to herself.During one fire disaster, Jinglu was saved from the fire-ground by one mysterious boy. Who was him?What was the fact of Jinglu trapped in the fire?One day, Jinglu met one boy called A Jing in the aHong aglass studio.This strange boy coming to Hong Kong from other place had many similar features with Jinglu.When Jinglu believed that their encounter was just accidental, A Jing occurred before her with some mission originally.What is the tie between them?Youth is a luxury of wandering. What impact will Jinglu and A Jing encounter during the journey?What kind of future will greet them?