Nibi Nibi no Mi

Name: Nibi Nibi no Mi (from Onibi=Will-o'-the-wisp so Will-o'-the-wisp Will-o'-the-wisp Fruit)
Type: Paramecia
Abilities: Nibi Nibi no Mi grants the user the ability to create balls, similar to Will-o'-the-wisps. The balls can have various sizes, based on the level of concentration the user has when creating them. For example, the user can instantly launch a will-o'-the-wisp or concentrate to launch a bigger one. The Will-o'-the-wisps have various effects. They can either be exploding, or they can simply damage by hitting the enemies of the user like a ball that is moving towards them. The user can manipulate those wisps in any way. He can manipulate them around the area and surround his enemies with them before launching all of them at once against him. In other words, they can be used like homing projectiles by the user. The user is immune to the effect of his powers. The more threads the user has with his fruit, the easier it is for him to create bigger and stronger balls.

[Note: I know that some might say that will-o'-the wisps are not explosive, I just used them as a theme for the fruit to describe how the abilities look. Moreover, in OP, Ghosts can make people negative and explode, so if will-o'-the wisps have these abilities sounds quite logical to me. Thanks.]