Qin Shiran, the main character in "The Evil King's True Eye of the Manga", had the Evil King's True Eye. I heard that this eye can travel to other worlds. It's very powerful. If you like novels that are similar to transmigration, I can recommend two novels to you: "The Prince Charming Is By Your Side" and "The Mind-Reading Girl Is A Little Cute"! I hope you will like my recommendation. Muah ~