The greatest music battle festival in history, Music Battle Awards 2025! Kongming and Eiko take on the challenge! Furthermore, the descendant of Sima Yi, Sima Jun, stands before them as a young strategist!!

Three men, born in 1987, are from the yutori generation (relaxed generation) and they continue their attempts at finding love, friendship, and success. Masakazu Sakama stopped working for a large company and took over his family business. But, his family business is not doing well. Kazutoyo Yamaji is a sweet and sincere man. He works as an elementary school teacher, but he doesn't have experience in romantic relationships. For 11 years, Maribu Michigami took the college entrance exam for the university he wanted to attend. He finally made it and attended the school. After graduation, Maribu Michigami launched his own business in China, but that failed. He now supports himself working part-time jobs.

Giuseppe is carried by passing passions—singing, insects, private investigation, embroidery—until one day in the park, he meets a quiet balloon seller. Something about her makes him pause.