Valhalla's sanctuary

Ch2: "Wanna make a contract with me, if it's revenge you want then, I'll grant you power, under one condition..." Rytss was merely an adolescence child, living a peaceful life with his mother was all he ever hoped for, but such a simple wish was all too much to ask for. Because in this world, salvation comes from the most unlikely partners. Warnings: Might contain, Yandere, pricks, trolls, sensitive materials, shota and bipolar in the future.