Douluo: Starting with the Glint-Glint Fruit

(Transmigration + Glint-Glint Fruit + One Piece power systems, including Haki and physical prowess + Semi-Invincible Protagonist + Elemental Transformation from the Start + Travels with the Main Cast Early On + No Bootlicking + Opposes Yu Xiaogang, Not Tang San + Does Whatever He Pleases)

Su Sanjia transmigrates into the world of Douluo Dalu and awakens the Radiant Light martial soul, but his innate soul power is only Rank 3. He initially hopes to secure Yu Xiaogang's patronage, only to be humiliated and rejected. In his grief and fury, his cheat finally arrives-a Glint-Glint Fruit from the world of One Piece changes his destiny!

"What do you mean we can't hit you when you turn into an element?"

"What do you mean hidden weapons don't work on you?"

"What do you mean seawater has no effect on you?"

"What do you mean an agility-type soul master like you can beat power-type soul masters until they howl without even using your martial soul?"

A soul unwilling to be shackled arrives in a brand-new world. With one Devil Fruit swallowed, my fate is mine to command-not heaven's!

"Shrek Academy? Spirit Hall?"

"Even if rivers of blood flow, what does that have to do with me? I'll do whatever I please. Nothing in this world can bind me anymore!"

"Titled Douluo? Gods?"

"How scary!"

"But speed is power! Have you ever been kicked at the speed of light?"