The War God's Wolfish Son-in-Law

He is the Night Watch's strongest weapon, a god of death who once terrorized the world! Three years ago, he was gravely wounded during a special mission and lost his memory. Rescued by a stranger, he married his benefactor's daughter to repay the debt. For three years, he worked like a beast of burden for his mother-in-law and wife, yet in their eyes, he was still worth less than a dog. At last, his memories return, and the king comes back!