"What an astonishing haul. The next world is almost ready. I hope it brings me even richer rewards, just like the One Piece World."
After returning to Karn Manor in the Marvel Universe, Karn took stock of his haul from the One Piece World.
The Tremor-Tremor Fruit Ability Serum, the Fish-Fish Fruit, Model: Azure Dragon Ability Serum, the Magnet-Magnet Fruit Ability Serum, and more-Karn had obtained dozens of Devil Fruit ability serums alone. Although Kaido's pirate crew had many ability users,
most of them were Artificial Devil Fruit users. Some abilities overlapped, and others were so poor that Karn had no interest in them. Before leaving the One Piece World, he had also found Aramaki and used threats and incentives to demand a considerable amount of blood from him.
As the most renowned powerhouse on the seas, Mage Karn's strength was naturally known to Aramaki. Besides, he only wanted some blood, and Aramaki had killed people from his Chamber of Commerce. After some thought, Aramaki agreed to Karn's demand.
He could tell that refusing would mean fighting Karn to the death, but Aramaki had no confidence in that.
Karn now had three Logia abilities, three Paramecia abilities, and dozens of Zoan abilities.
Karn had already decided what to do with the Logia Devil Fruits. Tsunade and Kushina were both suitable candidates. Because of her connection to the Senju Clan, Tsunade suited the Woods-Woods Fruit better than Kushina did. Once Karn modified Tsunade's body so that she could use the Wood Release Kekkei Genkai, he would inject her with the Woods-Woods Ability Serum.
With those two abilities combined, Tsunade would probably become a Nature Goddess outright.
Thinking of how heavily pregnant Tsunade had been before he left, Karn could not help wanting to return to the Shinobi World immediately to see