A beautiful princess locked up in a western forest castle and a fire-breathing dragon. Contrary to what was known to the public, the two were not just a simple kidnapper and a hostage. A butler? A guard? A never-aging friend of her late mother? Either way, he was a hundred times better than the dumb princes that woke Mikaela up in the morning. Then one day, after being poisoned by the prince, the dragon lost consciousness. His body was gradually getting hotter and hotter…… “If I were a human, I would have to say I must have been senile.” Unbelievably, at some point, Mikaela was no longer a young girl. His sweet princess, raised by his own hands. The princess, who has been pestered by princes for ten years, cried out. One well-raised dragon, I don’t envy the ten princes. NO MORE PRINCE!