I Took Two Princesses as Wives, and Now My Imperial Father-in-Law Wants Me Dead

Niu Ping'an transmigrated into a “black bear’s den” in a single day. Not only were his father and elder brother over two meters tall, every member of his clan was a hulking giant. Luckily, he had transmigrated into the body of a weakling with a mental disability. The moment he opened his eyes, he was once again taking part in a wedding ceremony with two lovely brides… But who were these two furious old men who wanted to kill me? My two fathers-in-law? One was the emperor himself? The other, a prince of the imperial clan? Honored fathers-in-law, please calm down. Your son-in-law has something to say…