"A Whole Cake Nightmare" {OC Crew}

[This takes place prior to the real events of the Whole Cake Island arc, so the current one piece timeline is connected to this story]

Indra, captain of the Leviathan Pirates, and his reluctant crew have managed to get into the second half of the Grand Line: The New World. Indra's first objective in the New World is to go ahead and find some territory to claim as his own since he thinks that is what matters, and so he sails to go find some territory, but unfortunately for him he sailed to the territory of the female Yonko, Big Mom.

Not knowing that he sailed into Totto Land, he landed on Whole Cake Island to try and foolishly take over her land... until one of his crewmates gets lost, forcing them to abandon their mission to find her.

Eventually, Charlotte Smoothie, one of Big Mom's daughters, ends up finding Eri, and with the discovery of this young girl, her and Eri's life.

With the inevitability that the forces of Big Mom and Indra will interact, this once thought to be simple task will become nothing but a nightmare...