God of War Wolf Son-In-Law

He is the most powerful weapon of the "Night Watch"! The world-famous murderer! Three years ago, during a special mission, he was seriously injured and lost his memory! He was saved by someone, and in order to repay his kindness, he married the benefactor's daughter! For three years, he worked as a cow and horse for his mother-in-law and wife, but in their eyes, he was still inferior to a dog! Finally, his memory awakens and the king returns!