The Year the Flowers Fell in the North Wind

[Not a wish-fulfillment novel + alternate history + semi-wuxia + plum-blossom spear + roaming the martial world + power struggle + dynasty + one female lead] A devastating battle in which both sides suffer heavy losses slowly ushers in an era of chaos. Mo Shucheng only wants to live in peace and become a wandering hero after the war, but soon discovers that there are many things he cannot set right with the spear in his hand alone. When the enemy nation returns in force, Mo Shucheng enters the martial world once more. He forges the spear in his heart on the battlefield, sweeping away the world's sorrows. The early story takes place in the martial world. When the land falls into chaos midway through, the struggle for supremacy begins. The protagonist grows and transforms: he starts out as a hot-blooded young man who loves standing up for the wronged, and eventually becomes a worthy feudal lord. The power scale is low-level wuxia. P.S. Also known as From the Martial World to Founding Emperor and That Year, Flowers Fell in the Northern Wind. (If you read this and don't like it, feel free to leave. My writing really is rather ordinary, and I'm grateful you clicked on the book. I'll take your suggestions seriously. But if you come at me, I'll hit back.)