Strongest Rich Son-in-law

*Ten 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 the cold and mocking of the world. 
He endured the humiliation and only wanted to find out the true culprit behind her murder. 
However, as the truth got closer and closer, a shocking conspiracy against Lin Yuan slowly surfaced…