The Eldest Princess Plays with Inventions with Her Cubs

Li Chang'an was born through pregnancy for thirteen years, and only after being bound to the system did he awaken the memory of his past life. With the help of the system, he cultivated a group of little kids into the pillars of the country. What are you talking about, King Xin's eight-year-old crown prince defeated Wu Zhuangyuan? What did you say? When the Minister of the Ministry of Finance was worried about the military needs of the national treasury, his grandson donated half a tael of silver to the national treasury, which shocked the entire Beijing community. What? When the imperial physician was still worried about the epidemic, her granddaughter came up with penicillin and allicin, starting the journey of the first female imperial physician. … Nobles from aristocratic families in the capital