As Ace becomes a Desire Deity once more, he suddenly calls Tsumuri "older sister", who considers Ace's world "unacceptable". He and Michinaga return for the new DGP tournament, along with Neon after she unexpectedly received permission from her father Kōsei. The three soon learn that they have been joined a mysterious guitarist named Win Hareruya, who reveals himself as the true identity of Punk Jack. Concurrently, Giroli is secretly revealed to be the DGP's masked game master as he privately entrusts Hareruya with important tasks.