Kim Jongin and Kim Kai are identical twins, separated after one is adopted at the age of 5.lives at the Love House, an orphanage in Tongyeong, South Gyeongsang Province, where the younger residents look up to him as a father figure. But what happens if he meet Kyungsoon and Chanyeol?

hello this will be my first story so sorry if it's confusing but this who are you school but a ripoff of Kai playing Kim So-hyun while Chanyeol is playing as Gong Tae-kwang while Kyungsoo is playing as Han Yi An :)