The story begins where a boy of 17 just joined the royal family of Flame heart. The boy's name was Flare and at first the family didn't know what to think of him. But, during the months of living together the family grew to accept Flare except the head of the royal family also known as Ragnarok the slayer. They are always fighting with each other and they can never get along. But perhaps that's the way they acknowledge each other. Then they would train with each other because despite their differences they respected one another as a fighter. The other reason they train is to get Flare ready for the responsibility of being the new fire god. The custom for being the new fire god is to pick out the most capable of people put their abilities to the test with a battle for the title and the prize is the spell of the fire god. The spell allows the user to take on the qualities of a dragon. It allows them to breath fire, attack with fire and use dragon wings to fly. So in order to defeat his opponents Flare must get stronger. So to prepare for that day he's been training with Ragnarok and he has been through intensive training. But it will all be worth it when he achieves victory in the end. The day of the test has arrived and Flare is ready for it. The battle is between him and the current Fire god. They begun the fight and it was like they were battling for their souls, they threw punch after punch and just kept cancelling each other out. The battle ended with one final punch, Flare punched him so hard that it caused him to fly out of the ring and hit the wall. Then at that point it was pretty clear who won the fight. After the battle Flare was crowned as the next fire god.
Two years have gone by since Flare was crowned the next fire god. Since then he has practiced with his new magic and has gotten quite good at it. Since tomorrow was Flare's 19th birthday, Ragnarok decided that it was time for Flare to acquire immortality. So on the day of Flare's birthday, Ragnarok had Flare stand in a ancient magic circle while he recited the magic runes in the ancient Latin language. After which Flare drank dragon's blood in the ancient goblet. Finally, the process of immortality is complete. This type of immortal spell cannot be broken under any circumstances. After the spell was completed, Ragnarok told Flare that the military uses fire magic too. Not too long after that the realm of fire went to war with the realm of water, both fought till death. Unfortunately, the realm of fire was wiped out except for one person and that was Flare. Since then Flare wandered through time never aging, never dying. He is the last fire god in existence and the last of the flame heart family.