A shamed actor uses his insomnia as a trap to lure a former classmate closer, but his calculated game turns into a real, messy addiction.

In the lively town of Luxiang, an ordinary girl, Xia Mi, unexpectedly gains entry to the city’s top high school, where she meets three unique classmates: the outgoing Zhang Ruoxi, the steady top student Fan Yuan, and the kind-hearted Lin Ruolei. Together with a diverse group of friends, they embark on a humorous and heartfelt journey, navigating friendship, family, and first love. As they grow and pursue their dreams, they create an unforgettable story of youth and resilience.

Ever since he was young, Bai Luo Yin has been living with his careless father, Bai Han Qi and his grandmother. When he turned 16 years old, his biological mother Jiang Yuan re-married, and her partner is the party’s high ranking official, Gu Wei Ting. Because of his mother’s death, Gu Wei Ting’s son, Gu Hai, has been harboring a deep grudge towards his father. Due to the random hand of fate, the two brothers with wildly conflicting emotional backgrounds have been placed in the same class. With time, they slowly develop a different kind of feeling.

故事讲述了体育特长生秦俊豪、热爱音乐的元志明、校游泳队校草伊堂这三个性格各异的年轻学子，在泰国博仁大学留学期间发生的有关友谊、成长和理想的校园故事，多角度地描述了他们的海外留学生涯，诠释青春与成长、宽容与信任、爱与包容、理解和沟通的力量。

公元370年冬，前燕灭亡，王室宗族及鲜卑遗民共计四万余人尽数迁往长安。前秦天王苻坚接受慕容氏族人的乞降仪式时，将清河公主和慕容冲一并留于后宫。二人深感留在秦王宫的屈辱与恐惧，为了复国，姐弟开始积极谋划逃出秦王宫。在外，他们借助发小阿雪，慕容永发展莫谷帮的势力。对内，通过一系列计谋成功挑拨苻坚与王猛的君臣关系，令苻坚疏远王猛。最终，姐姐清河公主以牺牲生命的代价帮助弟弟取得苻坚信任，苻坚同意外放慕容冲。慕容冲主动选择去平阳任太守。上任之路，慕容冲遭到不明追杀，他巧妙躲过，并且将计就计嫁祸王猛，令苻坚与王猛彻底决裂。慕容冲表面上在太守府无所事事，实则暗中联络莫谷帮，为复国积攒实力。为了加快步伐，他故意写信激怒苻坚，令苻坚提前发动淝水之战。苻坚大败，仓皇逃回长安。慕容冲等待的时机终于到来，他联合四哥慕容泓起兵反秦，一路长驱直入，进逼长安。

有一种人，
就像毒品。
沾了一口，
此生难戒…
白洛因自小跟迷糊父亲白汉旗及爷爷奶奶生活在一起，16岁这年，亲妈姜圆要再婚，嫁给部队高官顾威霆。顾海，顾威霆的儿子，因为母亲的死对父亲一直心怀怨恨。两个带着抵触情绪兄弟因为机缘巧合在同一个班里，慢慢产生了不一样的感情……白洛因的同学尤其和发小杨猛也在这段感情中起了不小的作用。