The young thief, Khun Phaen, grew up with nothing and had to resort to stealing to survive. He never cared for anyone but himself, until he met his childhood crush, Ming. Ming is a kind and gentle woman who serves as a nurse in the army. She has always been fond of Khun Phaen, but her heart belongs to Sergeant Theeradeth, a brave and respected soldier.
One day, Khun Phaen realizes that he cannot compete with Sergeant Theeradeth in terms of social status and heroism. So, he decides to join the army to impress Ming and win her over. He trains hard every day, enduring all kinds of physical and mental challenges. Along the way, he befriends his fellow soldiers and earns their respect.
However, Khun Phaen soon learns that there is a greater threat facing the city. A ruthless warlord named King Apai is planning to invade and conquer it, destroying everything in his path. Khun Phaen and his comrades are the only ones who can stop him.
Khun Phaen uses his thieving skills and quick thinking to outsmart King Apai's army and save the city. He proves himself to be a brave and loyal soldier, earning the admiration of his comrades and the love of Ming. In the end, Khun Phaen realizes that being a hero is about more than just impressing others; it's about doing what is right and protecting those you care about.