Ikebukuro, Yokohama, Shibuya, and Shinjuku Divisions descend upon Chuuouku for the Championship Tournament, where the victor of the first Division Rap Battle is to be decided. The night before the tournament is to begin, the former TDD members struggle with their complicated feelings towards each other as the rest of their teams become increasingly involved in the delights—and dangers—that Chuuouku has to offer.
2021.2.5-2.19
[Kanadevia Hall (TOKYO DOME CITY HALL / TDC)](<https://sonzai-shomei.notion.site/Kanadevia-Hall-TOKYO-DOME-CITY-HALL-TDC-56df62aad9d946a5adafa35ddaacc892>)
2021.2.25-2.28
[Mielparque Hall Osaka](<https://sonzai-shomei.notion.site/Mielparque-Hall-Osaka-1695a85ef40e80e7b0a4d3043abe4fd0>)
2021.3.5-3.7