Lee Tae Min is a seven year old boy, abandoned by his parents after getting beaten. After walking aimlessly through the halls of the apartment building, he collapses in front of a door on the far end of the top level. With the last of his strength, he knocks on the door. Kim Ki Bum releases himself from his husband, Kim Jong Hyun, and answers the door. When he sees poor, injured Tae Min barely standing, bleeding from the head, he can't just leave him there. He takes him in, cleans him up, feeds him, and cuddles him. He fell in love with the sweet little boy, and decided to adopt him. This is the story of his adorable adventures with his Diva Umma and Dino Appa! :)