Still the same Henry Foster, continuing his life as a guinea pig traversing worlds. Since he can't resist the aliens, he might as well wholeheartedly wreak havoc among humans on Earth. This time, he's landed in the Northern Song during the reign of Emperor Shenzong, but his starting point is even lower than in the Southern Song, because he has become Shenzong's brother-in-law, the romantic scholar Charles Bennett. The problem is, in the Song dynasty, imperial in-laws were disliked by everyone and treated worse than dogs, with every move watched closely. To make matters worse, it's a time of fierce conflict between reformists and conservatives, so he can't even play the turtle and hide. This time, there are no Tanka people or vast oceans for him to roam freely—trapped in Bianliang city, does Henry Foster still have a way to save this most flourishing era of Han culture?