As Soon as He Appeared on the Stage, He Knocked Out the Groom, Chang Sun Chong.

[Currently being rewritten] He Shan, a small-town otaku internet writer, entered a cave, opened a portable space, and was subsequently involved in the turbulence of space. When it flowed out of the space, it knocked out Changsun Chong, who was about to marry Princess Changle. From then on, he began his salty life during the Zhenguan period of the Tang Dynasty. Plant vegetables every day, amuse the little princess, and serve as a consultant to Li Er by the way.