Lin Mu was a common boy living in a small town, ostracized by the townsmen because of a mistake he made during the harvest, his house seized to compensate for it. Forced to fend for himself in the outskirts, he finds a rusty ring embedded in the tree where he always used to play as a child. Witness his story as the mysterious rusty ring changes his destiny forever, opening him up to a world he would never have experienced, people he would have never met, and powers he would have never had.
A world where taming monsters is the mainstream to survive. Cloud, an orphan from the slums, suddenly recovered his memories of a previous life. A man living on modern Earth, and an avid fan of sexy monster girls. Running away from the constraints of his current life and starting anew, he decided to throw away his name and live as just "Will".
A one-of-the-kind advanced game? Liberty Online. Dungeon master class that needed to protect his dungeon core? No system in place to revive monsters by magic, it's up to him to keep them alive. Unfortunately, that's not all he has to worry about. The whole population of immortal players has set their sights on his precious dungeon? And Woah Dungeon got conquered in the game. Many celebrated, but he cries blood tears for his mistake. Not able to handle the pressure, he died in remorse for how stupid he was his whole life. But then something miraculous happens. He got reincarnated back in time - one year after the game’s release! Armed with knowledge from his previous life, He will use this chance to achieve his every dream. He strives to reach a height where no one dares to touch or even think about touching him. This is the story of Roan - a man who will use all his power and strength to become king of Liberty Online!
In the year 2050, a colossal spaceship suddenly appeared above Earth. Governments worldwide panicked as they saw the vast spaceship that had just teleported near Earth. Before they could even understand the situation, one humanoid alien emerged. "Humans, I am your ancestor." "We distributed our life code with an atmosphere-changing module device to many universes and galaxies, hoping to recover our numbers after the war." "I will now awaken the earth's mana core and install a dimensional dungeon system, which will open many dungeons around the earth." "I'm also connecting Earth with a System." "This will help you awaken faster and get strong enough to survive in our universe. Gaia(system) will explain to you other important things," He finished and then disappeared with the spaceship as he was never present there. [Hello Humans, I am Gaia I will help you all to awaken and become strong] .................................. After 300 years, Earth is full of mana and many powerful beasts that roam all around the world. All people awaken their "Book of Contracts" when they are 10 years old by clearing the beginner's trial, but Rishi failed twice to clear his trial and only has one chance left. Which he has not used due to his fear of failing. Follow Rishi on his quest to overcome his fears and become "The Greatest Beast Tamer of Earth."