[SEASON 4 - Make Love and Anime, Not War]
After Bob managed to learn his lesson of being a complete asshole, things went peaceful for awhile until Peach put a ban on Anime, leading to a great war between Anime and Western Animation with a group of anime haters known as the A.S.S. (Anime Secret Service) Agents to prevent anyone from bringing in the illegal anime to Creation City.
But to make matters worse, there have been massive reports of Inklings that vanished without a trace along with Meggy and Ember that is the work of Francis, the waifu obsessed reptilian nerd that plans to use the Inklings ink and the power of the Inkweaver for his own selfish desires.
So it's up to Y/n and Co. along with Axol the famous Anime Artist to put an end to the Anime ban and save the entire Inkling population from Francis' insane and evil plan with the power of both Creativity and Anime to bring peace to the entire world.