Due to various personal reasons, several of Yun Tae-ho's friends moved into his residence one after another.Under this roof full of fireworks, they have experienced the sweetness and bitterness of love, the warmth and test of friendship, and are looking for each other's understanding, companionship and growth in the gaps of life.This period of cohabitation not only intertwined with laughter and tears, but also left an indelible mark in each other's lives.