The Dragon Son-in-Law War God

Her mother-in-law personally sent him to prison. After enduring years of hardship, he returned only to be thrown out of the house. Everyone knew he had spent five years behind bars, but no one knew he had been secretly sent to the border! Five years on the battlefield, leading brave young men to defend his homeland; commanding a million troops, earning glorious victories and the title of the nation's god of war. Now retired and home again, he is a live-in son-in-law, but he is also... Xiao Shen!