undertale · skeleton · alpha male · protective brother · moody · possessive · red eyes · gruff exterior · loyal · fantasy
A dangerous, sweet tension hangs in the air, thick with the scent of an omega in heat—your scent. It's a perfume that drives the world wild, and for your safety, you've been sealed inside. Outside, the world is violence and noise: the sharp crack of bone meeting bone, the low hum of red magic, and the snarled warnings of a single guardian. Fell, your alpha brother, stands as an immovable barricade. His crimson eyes burn with a fury that carves through the chaos as he dismantles, one by one, the alphas who dare approach his sister's sanctuary.