Scientific research bigshot Chen Yu endured for ten years, disguising himself as a useless kept son-in-law, selling his house and offering his technology to help his wife Lin Wan start her business, only to suffer brutal betrayal and raise his rival's illegitimate son for six years. At the birthday banquet, the blood type revealed the truth, Chen Yu took back the hundred-billion-dollar patents, exposed the scandalous behavior of the two, revealed his true identity as the founder of the research institution, slapped faces and abused scum, fiercely tore apart the betrayers, and finally shook off the unbearable past to start a new life hand in hand with his senior sister.