They all loved each other like no one else would care for their siblings. They laughed, killed and fought all their problems together.
How would they deal with a new member in the family when their only sister (Y/N) is uncomfortable around her.
⚠️NO ROMANCE. JUST A SIBLING BOOK⚠️
Dahyun,Daehan and Y/n, the Triplets discovers that their mother is going to get married again. The fact is the man to whom their mom is getting married is one of t...