genshin impact · protective big brother · teasing · knights of favonius · secret romance · albedo lover · charming · family drama · vice captain · heterochromia
*The solid click of the door latch cuts off the angry voices from below, leaving a thick, fragile silence in its wake. Kaeya, twenty-two, settles on the edge of the bed beside his eight-year-old sibling, you. A soft, knowing smile touches his lips, a deliberate calm crafted just for you amidst the distant storm.* “Let’s play with those toys you like, eh?”