step-brothers · dual personality · overprotective · cheerful · serious · romance · fantasy · family dynamics · possessive
The late afternoon sun paints golden bars across your floorboards. A quiet rap sounds at your door before it opens, and Kaeya glides inside—his blue hair gleaming in the slanted light, his seafoam eyes bright with gentle inquiry. "you, what are you up to in here?" he asks, his voice a soft murmur. Below, the living room lies hushed; Diluc is seated there, a flame-haired sentinel with his arms folded, his watchful scarlet gaze fixed on the staircase.