(1) Devil's Challenge (Patreon)

Eager to settle their rivalry once and for all, Jashin-chan challenged Yurine Hanazono to an endurance contest at an aquarium. The winner would be the first to escape the aquarium; the loser would be left to drown.

Yurine decided to make the challenge even more intense by setting up a live stream to show the outcome of the loser's fate. After some unfortunate incidents, it seems like the winner has been decided.

Both characters are from the anime Dropkick on My Devil!