my bias is my boyfriend

Xichang Ming (19years old) a very famous idol who wanted to become the world wide idol and one day accidentally he has meet his ex-girlfriend named Su xin xin (17years old).She was the girl whom Xichang Ming had promised to become an idol . Xichang Ming was the leader of the TLMf group and Su xin xin came into his life and change Xichang Ming . After 4years later when Suxin xin and Xichang Ming meet again.[" will they two be able to together or not" ]