The embers of the "Yan Disaster", the left and right hands of the Four Emperor Kaido, are also the first of the three plagues of the big signboard, and they are wrapped in black clothing, and even their heads are wrapped in black masks. According to Ember's black clothes, someone had analyzed that he had actually been the warden of the Advancing City or something like that, and like Hiryu, he defected and then joined the Hundred Beasts Pirate Regiment.

However, this is not the case.
At the beginning of the manga 1035, Quinn's defeat is clearly stated, and it is directly written that the winner is Yamaji. The defeat of the second disaster indicates that the embers of the fire disaster can almost go offline. So, after Sauron once again handsomely passed behind the body, he destroyed the mask of the embers. Ember directly ripped off the broken mask, revealing his true face.
Black wings, white hair, brown skin, the subordinates of the Hundred Beasts Pirate Regiment, looked at the embers that revealed their true faces in shock, and whispered that the original legends were true. If you tell the government about the embers, you can get 100 million Baileys immediately.
Intelligence alone is worth a hundred million baileys, and even his subordinates are impressed, so it is no wonder that the embers will cover up their true faces.
According to Ember's recollection, he, like Kaido, was a former government prisoner experiment. As an almost extinct Lunarya tribe, with the ability to adapt to various environments, it is no wonder that government scientists want to study him so much. Later, Kaido escapes and invites Ember to join the Pirate Regiment he is about to create.
Ember asks Kaido if he will change the world, and Kaido says flatly that I am the only one who can change the world. Ember tells Kaido that his name is Abel, and Kaido gives him the name "King". Kaido let Embers stay in his shadow, and he wouldn't give Embers to anyone.
After that, Ember became Kaido's right and left hand, forming the Hundred Beast Pirate Regiment.
In a way, Ember was pathetic, and he expected Kaido to change the world that persecuted him.