Doflamingo. He isn't the evil dude you always expect. The whole "one piece story" was just an act for him. He had to be evil because the producer said so. He needed to be someone else. He didn't liked his part. He needed to hurt Law, his adopted son, as well as as almost killing him, only to be saved by Luffy later on in the act. He hated them. They said he just needed to do his part, since each one of them had one. He was furious. He knew tho, something that They didn't know. He was the "Archangel", the bringer of light in the times of darkness. But now... now he was considere evil because of the "DressRosa arc". And he hated to be considered evil. He wished to bring light in a world in wich only war was the dominant. And he shall rise and bring light, light so bright that no one ever saw in the past. He, is the Archangel.