Under the camphor tree in Rongcheng No. 2 Middle School, there is always a group of teenagers staggered by youth. Transfer student Wen He broke in here with asthma medicine and a Mathematical Olympiad competition question book, but he bumped into the smoking school bully Zhou Yan on the rooftop - he always wore a lighter on the second button of his school uniform, but he would secretly move Wen He's desk to a sunny position.
