Introduction: Strongest Rich Son-in-lawTen years ago, As the thirteen-year-old young girl she insisted on saving his life when he was seriously injured. Ten years later, that heavily injured and dying nameless boy had grown into the invincible War God who shook the entire underground world! In order to repay her kindness, He was willing to give up his supreme glory and dignity as War God. He signed a contract and became her son-in-law. He concealed his identity and stayed by her side. He did not care about thView Details>