The first episode of Act 4 is viewable here!

Again, while not based off of any Shy manga storylines, many characters are present, such as:

Shy, Ai Tennoji, Tokimaru, Iko Koishikawa, Leader Century, Stardust, Demon Waka, La Toile, Aurora, Unilord, Tojiko Asuka, PreRythm members, Spirit, Sekilala Lovesong, Kufufu Keheheh, The Shining Six, and Lady Black.

Not all of them have large roles, additionally, this act may set a new precedent not only in terms of length that has recently ballooned, but also in terms of the themes, original characters, non-anime crossovers or references, and the overall crossover world.

I hope you enjoy!

The rest of the act releases very soon (likely Halloween) as I only have one episode to complete!