User blog comment:Fliu/My Prediction for the War Against Kaido/@comment-184.163.186.15-20180519021754

While recuperating after being defeated by Kaido, Luffy is healed by a mysterious ally who turns out to be a former member of Roger's crew or a talking dragon with deep ties to the past of Wano. I'm actually hoping that it's a talking dragon. Luffy learns many secrets from the dragon, including about awakening and the chosen successor of Joy Boy (Roger and Luffy) could summon the dragons. After defeating Kaido, Luffy is on the brink of death, so the dragon that Luffy befriended gives his life force to save him. Also, the dragon asks Luffy to pass down the knowledge of his ancestors to ensure that the void century is revealed to the world.