Synopsis: The prince of the Blazing Flame Kingdom sets out to rescue Princess Lolita, who is trapped in a tower by a demon dragon. Along the way, he runs into his "love rival," the finance minister of the Snowflake Kingdom. They bicker as they travel, and after going through all kinds of hardship, they finally reach the top of the tower, only to find a note there. The two have no choice but to set off again in search of the princess.
How long has the author been training in the military?