Siblingsduo Stories

(this story will contain a female and male y/n as siblings.) you and your brother have been having a good life trying to enjoy it it's a better and further of it. but.. what if something happened that turned your lives upside down. when you both get transported to another world or rather the game of honkai star rail. at the very beginning, the beginning where everyone was still them before disaster struck. you and your brother both got shelter. you both wanted to travel. but took it slow, due to the fact you both needed to adjust it to the world. but.. it seems like something has changed... {Yandere honkai star rail x Fy/n and My/n

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