Thirty-year-old unmarried Qi Daier was expelled from the Qi family's household registration by the Qi family in accordance with the ancestral law when he went home for the New Year and enjoyed the honor of having a separate household registration.
Living in a pigsty in his hometown, in order to avoid being laughed at by his neighbors, he returned to Bo City where he worked early before the New Year was over, and resumed the life of cattle and horses day after day, year after year.
By chance, on his way home, he discovered Qi Youlan, a princess who had traveled from the ancient Qi Kingdom, and was inexplicably bound to a magical "Princess Sister Development System". From that day on, all of his life would change, from being gloomy to bright, and "happiness" would come to him one after another...
"Brother Emperor, Brother Emperor, I want this."
"Brother Imperial, Brother Imperial, I want that."
"Brother Emperor, can you let me play for a while longer? Okay!"
"Brother Emperor, Teacher Su said that he is coming to visit your home. Why don't you dress up?"
"Brother Emperor..."
"Imperial sister! Can you calm down for a while? Imperial brother is so tired, please stop making trouble..."
"Brother Emperor, you have changed. You were not like this before."
"Oh my god, kill me..."
Intention: light in life