Red Mansion: I Am Daiyu's Child Adopter

Travel through the Red Mansion and become Daiyu's child adopter at the beginning. Carrying an encyclopedia to create space, you can learn about astronomy and geography from above, and build guns and cannons from below. So far, there is one more person in the Red Mansion who is proficient in the slang language. He can press ak with one hand and Gatling with both hands. Look at the girls surrounding his brother! Daiyu: "Why is it like this? I was the one who came first, and my brother is mine~" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.