Erika: a girl who isn't allowed to go out and doesn't bother getting to kniw them after being hurt before because she doesn't want to get hurt once again so after school she goes home and locks herself in her room
Youzhangjing: a guy who is the opposite of that but what happens when Erika meets zhangjing when he saves her from someonr in school ? Will they hangout more or once again she just thanks the person and block him out of her life again? What happens if he tries to break down that tower that Erika created? Will zhangjing succeed in breaking it down or will the tower just grow higher?
Yanjun: Zhangjing's friend, Erika's childhood best friend and ex-crush. What will happen if he returns to Erika's school when zhangjing tries to break down the wall but yanjun arrives will Erika's crush on yanjun return or because he returned will the wall go even higher?
