Yuuya Gokaki, the eldest son of a large family and a caring high school student, decides to live his dream of living alone. But from the first day, his ex-girlfriend (?) Banasera comes running in. Moreover, her younger sister Norise also came with her. Yuuya was planning to live a semi-self-sufficient life while growing a vegetable garden on his balcony, but suddenly finds himself in big trouble. But with the spirit of the eldest son of a big family, I’ll take care of both of them together. A cute and useful home gardening romantic comedy that brings together fresh vegetables and beautiful sisters is about to begin!