He was once a high-ranking prince. He was seriously injured on the battlefield and lived in a small village. He suffered from dementia and was bullied.
The only grandfather who didn't dislike him secretly saved his rations and fed them into his mouth.
The villagers laughed at him for being stupid, and the village girls regarded him as a slave who wanted to fool him.
Until the officers and soldiers stepped into the village with iron hooves, they all knelt down and shouted "Your Highness", and the whole village turned pale with fear.
After regaining his identity, he smiled gently and connected the whole village to the capital to "repay his kindness."
The old man lived in a luxurious palace, and those who had bullied him also became wealthy, and they were all grateful.
Until they discovered that this wealth was actually a tailor-made prison...
And the village girl who had trampled his dignity under her feet was kneeling tremblingly at his feet, listening to his gentle whisper: "The game you like is now my turn."