😋I recommend Invincible War Reverent to you. This novel was a story of cultivators fighting for resources and improving their aptitude in the underwater world. Although the main character Wang Bufan entered the Spirit Lake as a mortal, he possessed the Innate Purple Mansion and was extremely powerful. He knocked on the Spirit Lake's door three times without being broken through, and finally became an invincible War Reverent. However, one had to note that although this novel was an infinite style, the main character did not travel to various worlds. It was more like he was growing stronger in his own world. I hope you like this fairy's recommendation. Muah ~😗