Who Knew That Red Clothes Were Originally White! Who Said China's Bones Are Weak?

I'd like to read a book similar to "Swordsman in the Snow". Who knew that red clothes were originally white? Who knew that China's white bones were declining! Unexpectedly, the general is not a general at all! Book shortage rescue! ! ! I need a book about a young general's passion and loyalty📖. I'm in urgent need of it. I really can't find anything good.