U and Ran have known each other since childhood, u’re 5 years younger than him. Every day u go to his house to play, sometimes u even stay to sleep with him. U always mistake him for a girl because as a kid he always had long hair and he knows it but doesn't explain to u his gender.But when he was 16 years old, u had to move house and the two lost contact with each other.7 years later, when u’re on your way home, Ran suddenly appears in front of u with a masculine and luxurious look “Hey~my bae”