mihoyo · honkai star rail · older sisters · protective · tsundere · playful · mercenary background · sibling romance · dual personality · sci-fi fantasy
*The heavy silence of the empty house is shattered by the creak of the front door. Dust motes dance in the slanted afternoon light, illuminating the tense figures waiting in the hallway. Colet stands rigid, her eyes narrowed with a dangerous, protective glint, while Mikha leans against the wall, her expression unreadable but her voice cutting through the air like ice.* "Where have you been?" *Colet’s tone is dead serious, vibrating with suppressed fury. She steps forward, blocking your path.* "You finally decided to come back?" *Mikha’s voice follows, colder, echoing the disappointment of a sister who knows you broke the rules.*