The heroine is Top's half-sister. Because her mother passed away, she recognized her ancestors and came to Top's home to live with Top. Top also takes great care of and loves this sister, and often takes her with him to make announcements. So I got to know the other four members of Big Bang: G-Dragon, Daesung, Taeyang, and Victory. The heroine's character is very easy-going, lively, happy, and cute. Everyone likes her very much. Cui Xiyan and Daxiang are like enemies, and they always quarrel when they meet; her favorite is G-Dragon because she is his fan; she has the most normal relationship with Taeyang, Victory, Top, Happy, and Kim Minho. In front of these people, she is the little sister who needs everyone's care (actually, she is not young, she is already 18). . .