Ferin

Atlas and Ferin, a Crazy Couple in Horizon Online, had found an item and completed creating it. When they activated it, they suddenly found themselves 5 years in the past. Trying to uncover why they were sent in the past, the couple played the game once again. They solved many mysteries, killed some bad guys, finished difficult quests, made friends, and enjoyed the game as other players did. The Crazy Couple had returned. But they weren’t trying to be the number one as they are already number one. It was time to enjoy the game and have a date in the wonderful world of Horizon Online. *** Yes, it's in the same universe as Greatest Steamer System, the same Atlas and Ferin but you can enjoy it even if you don't read the other novel!

In a quest to attain the mythical powers of Tethralith, two novice Scholars, Ferin and Rodrick, find themselves entangled in an ominous plot. As they get closer, their desperation seizes control, all under the looming shadow of the almighty being they sought to claim.