Mudmee wanted to get closer to Half, so she invited Half to watch shooting stars at the astronomy club.But Half also invited Atom and Arthong to watch together, which made Mudmee very uneasy because he knew that he was close to Army.On his birthday, he tried to work in his senior's restaurant to collect money and buy him a gift, but suddenly, while “Atom” was working in the restaurant, Army arranged for a group of people to come to the store to celebrate his birthday.Just right.What will the atmosphere be like at this year's “Legion” birthday party?