The Reborn Widow's Husband Search

He is just a granddaughter-in-law who pays homage to a flower rooster. In order to fulfill the last wish of her grandparents, she had to take her young nephew to the battlefield, just to find the remains of her father-in-law who died in the battle.However, why did this great general know his Zhang family's unique marksmanship?Is his husband dead or alive? !No matter what—"General, a humble job is a man who has promised others!"