from Aohige:
edit: có spoiler rồi
[spoil]
Chapter 672: Kin-emon is my name!
The mysterious man is a new character named Wergo (Vergo), and knew Law.
He doesn't trust Caeser, so he had Monet infliltrate as a spy.
Law called his name by itself without any honorific, and he tells Law "No... that's MISTER Wergo to you." (Wergo-san) and smacked him with what appears to be a bamboo flute, enforced with Armament haki.
Law is knocked unconcious.
In front of the lab, Smoker, Tashigi, Robin, and Franky are taken out by Caeser. He didn't even lay a hand on them.
Meanwhile...
Brook is scared shitless of the slime, and chats with Zoro
Zoro: Yeah, the enemy is a jelly... why you just eat it, and digest them.
Brook: Oh hell no, stop being a bully. I'm like 70 years older than you, you know!?
Kin-emon starts hurting
In the lake, Sanji is looking for the torso using Observation haki, and finds the torso being eaten by sharks.
He recovers the torso and comes back up, but layer of poison blocks his way.
He didn't know if Nami's body can take it, but he manages to get out of it using Blue Walk.
The Samurai's body is complete, and he bows down to Sanji in gratitude.
As the slime comes their way, Kin-emon says he will use his sword that cuts through flames.
He will burn the slime, and cut a way out for them. He swings his sword...
The slime explodes... but they went through it unhurt.
Kin-emon says he cut the slime, causing it to explode, then he cut the flames of the explosion itself.
Kitsunebiryuu (Fox fire sword style) cuts with power of fire, and it can also cut fire itself. (fox-fire is a ghostly flame spirit)
Kin-emon: There's no fire that I cannot cut!!!
This intrigues Zoro.
End
[/spoil]