Kaeyalberich Histoires

"It's just me and you. Against the world, Traveller. Take my hand." You have always been a busy person in Mondstadt, certainly after the Stormterror incident. You and Kaeya were always close friends after that incident. But Kaeya's been acting unusual. When he asked you for help with his troubles over a sword. He started acting strange. What's the matter with him? - this book is written in lower case, since the authors too lazy to write it properly -

The reunion between an Knight and the future king

A few years later, who would think he'd be meeting his childhood rival? and on top of that his now official partner? Despite Kaeya and Childe's new career as an idol, they can't help but have little squabbles time to time. But what lies beneath their rivalry?