Pokemon: I’m Going to Become the Pokemon King

While attending a convention, Luffy unexpectedly arrives in a world of spirits. But this isn't an ordinary spirit world. Pidgeotto fly through the skies, while the waters hold not only Magikarp but also Anjilita from Seer. Running along the streets are not only Growlithe but also Guardian Hounds from Kingdom of Locke. As Luffy stares in bewilderment, a System's voice rings out in his mind.

[The Strongest Spirit System is now online. Host Luffy has been bound.]

Hearing the System's voice in his mind, Luffy shouts,

“I'm going to be the Spirit King!”