Let me recommend you a few 2D novels: 1. "Leisurely in the Two-Dimensional World": This is a novel about urban life. The protagonist, Ye Su, travels to the two-dimensional world to pursue a leisurely life. It was very suitable for readers who liked the relaxed and healing style of the 2D world. 2. "2D Fantasy System": This is a fantasy novel. The protagonist transmigrated to the 2D world and obtained the fantasy system. He can summon all kinds of 2D characters and props. If you like fantasy, you can try this one. 3. "Watch My Two-Dimensional Summoning": This was also a fantasy novel. The protagonist could also summon two-dimensional characters. However, unlike the previous book, the main character could summon more categories, such as comics, animations, games, and so on. If you like a more comprehensive and diverse summoning theme, you can take a look at this book. I hope you like my recommendation. Muah ~