There Is a King Flower in the Prince's House

Su Linxi went to the battlefield at the age of fifteen, made military exploits at the age of sixteen, and when she returned to her hometown at the age of eighteen, she was already a female general in the town with great military exploits and a reputation all over the world. Jiang Jingning could read a thousand words at the age of three and could recite poems at the age of five. At the age of fourteen, he was able to amaze the world and discuss world affairs with the king and his ministers in the Jinluan Palace. However, she behaves rudely and has no air of a lady from a well-known family. He is delicate and frail, and may not even be able to reach his thirties. Others said she was old, but he just smiled in response. She was just eighteen years old, as young as a young flower. Others said she was unkind, but he responded with a smile. Only when she can shine as brightly as the sun has she truly lived. And whenever someone laughed at him for being weak, she would whip her nine-section whip and snort, "I can make money if I can resist beatings, but he only needs to be as beautiful as a flower." Ps: The male protagonist is two years older than the female protagonist (1v1, clean mind and body, big sweet cake, guaranteed good quality, little cutie can enter the pit with confidence, okay)