In the Land of Leadale Light Novel Series by Ceez, Tenmaso

Now a full-fledged adventurer, the high elf Cayna is back on the road to find the next Guardian Tower. She stops at a fishing village where there's talk of a castle at the bottom of the ocean, but she finds the village covered in a strange mist and overrun with scores of undead! After a chance reunion with one of her former guild members, Cayna has another boss battle awaiting her...and it involves a pirate capain and an eerie ghost ship!

High elf Cayna’s life following her recent move to the countryside with her adopted daughter Luka is both eventful and peaceful. One day, Cayna takes a trip out to Felskeilo with the local innkeeper’s daughter Lytt, Roxine the maid, and Luka in tow to meet her eldest daughter, Mai-Mai. When they arrive, however, Cayna receives word from a nearby Guardian that another Guardian Tower is running out of MP and needs Cayna’s help... moreHigh elf Cayna’s life following her recent move to the countryside with her adopted daughter Luka is both eventful and peaceful. One day, Cayna takes a trip out to Felskeilo with the local innkeeper’s daughter Lytt, Roxine the maid, and Luka in tow to meet her eldest daughter, Mai-Mai. When they arrive, however, Cayna receives word from a nearby Guardian that another Guardian Tower is running out of MP and needs Cayna’s help. There’s just one catch—the tower is in the shape of a gargantuan blue whale! less

One day, Cayna receives an urgent correspondence from Shining Saber, a fellow Leadale player also transported to this new world. It turns out that a horde of monsters is headed for the royal capital, and he needs Cayna to lend her mighty powers to stop the beasts. But when a Guardian Tower in the form of a giant tortoise appears in Cayna’s absence, will Exis and Quolke have what it takes to handle it themselves?!

High elf adventurer Cayna was exploring a dungeon and reached the lowest floor where she was reunited with Opus, an old friend from her gaming days. Their reunion was short-lived, however, since Cayna immediately lost consciousness after suddenly exhausting her magical power. Opus takes Cayna and her companions Clofia and Cloffe to his hideaway to rest and recover while he prepares for an imminent event, but what exactly is he so busily preparing for...?

Cayna finally interrogates Opus, who's been busy with various clandestine activities. He tells her that during the Game Era, Event Monsters in the Brown Kingdom broke out of the system and took corporeal forms, resulting in a mass monster propagation. Those monsters have since been sealed away in an Isolation Barrier, but Opus can tell it’s coming apart at the seams...hence why he’s been searching for other former players reincarnated in this world... moreCayna finally interrogates Opus, who's been busy with various clandestine activities. He tells her that during the Game Era, Event Monsters in the Brown Kingdom broke out of the system and took corporeal forms, resulting in a mass monster propagation. Those monsters have since been sealed away in an Isolation Barrier, but Opus can tell it’s coming apart at the seams...hence why he’s been searching for other former players reincarnated in this world. In order to protect the world of Leadale, the players must gather in the Abandoned Capital for one big decisive battle! less