I Am A Supreme Son In Law summary: Because of an accident, Lin Huan crossed over to a different world, where he was the son of a wealthy businessman with the same name and surname. Lin Huan from a different world originally had a rich family background, but after Lin Huan was born, it was as if the family was under a spell, their business repeatedly losing money and the family's situation became worse and worse, and eventually, all of the family's assets were sold, and even food became a problem. After Lin Huan awoke from his journey, he found himself in the house of his former rival, Su, according to his memory