The two titans clash, with Luffy using his new Gear 5 form to devastating effect. Kaido is pushed to his limits, but he refuses to give up. He senses something is different about Luffy's new form, but he can't quite put his finger on it.
Meanwhile, the fire that is consuming Onigashima is getting worse. The allies are struggling to put it out, and it is starting to look like the island may be destroyed. However, Luffy refuses to give up, and he vows to defeat Kaido and save Wano.
The episode ends with Luffy unleashing a powerful new attack called "Gomu Gomu no Kong Gatling Gun: King Kong Mode." The attack sends Kaido flying, and it is clear that Luffy is now the stronger of the two.
Overall, One Piece Episode 1073 was another exciting installment in the Wano Country arc. The battle between Luffy and Kaido is getting more and more intense, and it is clear that the outcome will have a major impact on the future of Wano. The episode also did a good job of showing the chaos and destruction that the fire is causing on the island.
Kaido is starting to realize that Luffy is not the same person he was before. He senses something is different about him, but he can't quite put his finger on it.