Which novels that combine multiple Wuxia worlds can I recommend?

Traveling through the Xianxia world, Chen Chen obtained the strongest tracking system and was able to track everything ever since. Chen Chen says, "System, I am short of money." "Two meters away, your father has hidden some money under the bed. Five meters away, there is a rusty copper coin buried half a meter underground." "There is a nugget of silver in the grass ahead." Chen Chen says, "System, I need some luck." "The feces in front of the pigsty is not ordinary." "Go to the Black Peak cliff ten kilometers away and jump off it." "There is an Immortal Cave Abode hidden somewhere, please explore it on your own."

Hei Anjing is an extreme type of person. Mischievous and loves to play around with annoying people. A Devil may care attitude when in his good mood but horribly terrifying when angered. A cold hearted person with an unparalleled intelligence, who treated others as entertainment. A Nethergod who was supposed to be a Lord that governed the Netherworld as a ruler. Cruelty and Mercilessness are his nature. But despite that his heart only beats for one person. His love, feelings and obsession are for his alone. One whose memories were sealed for some reason. While the other lost his right as a lord and his soul fragments were scattered all over different worlds. Then they've met in those worlds. Bullying the heaven's beloved children and destroying the plots of the worlds creating endless chaos. With both the MC and ML having some problems in the brain and are psychopaths. Will the world end or not? "I will chase and capture you, over and over again. Imprisoning you in my embrace. Until there will be no gaps for you to escape anymore. You are my obsession and my everything." "Capture me. Find me. As long as you do, I will stay by your side until the end. There is no need for you to know what I did for you." A hellish ride of two shameless and evil people. The true meaning of their relationship was hidden within those sealed memories. An action packed journey with thrilling and full of suspense events which you wouldn't like to miss! NO ONE 17 AND UNDER. You have been warned. Credits for the Char. photo: Natalie Riverson (Pinterest)

"Locke transmigrated into an era where everyone had Battle Beasts. Daemons were rampant and humans were forced to build walls around their dwellings while depending on Beastmasters to keep those monsters at bay. It was time for academies to open their enrollments and Locke only had a small snake that everyone claimed was useless! ""A snake? Isn't this just a normal snake? What a useless Battle Beast."" ""What potential can a snake have? Even if it evolves into a two-headed snake that's still only Level 1 strength. You might as well continue living like any other normal folk."" ""Who are you kidding? What makes you think you have what it takes to enter a Beastmaster University?"" Locke stayed calm as countless classmates and teachers mocked and made fun of him while he turned to his System's interface. ""All Beasts Hidden Evolution Paths!"" From a Two-headed snake to a Fire-and-Ice Two-headed snake... Then to a Demonic Shadow Snake... a Bright Serpent... Before finally, evolving into Medusa..."

[Alternative tittle: I Can Duplicate Everything] One day, a friend asked him, "Brother Qin, why aren't you cultivating?" Qin Yi smiled gently and said nothing. Cultivating? Why should I cultivate when I can extract Cultivation Points from you? With Cultivation Points, I can upgrade my cultivation base at any time. Not only Cultivating Points, but I can also extract your Spiritual Mind, Body Essence, Artifacts, Pills, Bloodline, Special Physique, and others. So, tell me, why should I cultivate?

Cui Heng was transmigrated to another world and the system told him that the new world he was in was a high-grade Xianxia world. It was a world where Celestial Kings soared the sky and terrifying monsters ruled the lands. The strong would destroy a planet if their mood was bad and Cui Heng trembled in fear when he learned of how scary the new world was. Thankfully, the system had granted him the protection that last for 300 years. As long as he remained in the safety zone, he would not receive any damage. With his safety secured, he began his cultivation training for the next 300 years. Throughout the years as he trained, some people entered his safety zone by mistake. There was a peasant who was once a monk and a beggar. Despite that, he still had the dream of bringing peace to the land and saving the lives of millions. There was a noble who was once called the once-in-a-million-year genius. Yet, luck wasn't at his side and his talent fell and was laughed at by others for years. There was a princess whose only wish was to find her older brother. She could've become a celestial but decided to remain in the human realm to wait for her brother's return. There was a weak lady who was plagued with illness from birth but had the goal of adventuring and helping the poor and weak. ... Cui Heng befriended these people and even gave them a few pointers before they left. 300 years later, when the protection period had ended, he had finally mastered the Golden Core. Even then, he was still reluctant to go to the outside world. But when he did, he realized that the world was merely a world of Wuxia.

A chance to change, challenge destiny, make dreams a reality, and live a legend! A regular man gains a system that allows him to turn into a fish! In the modern world, a young man gains an unconventional system that gives him the power to transform into a fish! With this strange power, he shoots for the stars!