character: tsumugi_kokage, A clos

character: tsumugi_kokage, A close-up detail shot of tsumugi_kokage, a skillful female adventurer and thread-weaver puppet master, in a fantasy isekai world. She stands centered in a gothic theater workshop, looking intently forward with a focused expression as she manipulates delicate glowing threads connected to several hovering, wood-and-brass marionettes. Tsumugi has neat blue bob hair with a hair ornament and ribbon, cool blue eyes, and wears an elegant gothic lolita mage dress in deep green and black featuring a dark hood, trailing long sleeves and ornate frills; small thread sparks drift around her hands which gracefully gesture in the foreground. Behind her, shelves of theater masks, old puppets, and ornate carved pillars fill the dimly lit background. Dramatic rim lighting illuminates her hair and dress with rich jewel tones, creating a mysterious gothic fantasy atmosphere with vibrant color contrast characteristic of Honkai: Star Rail style illustrations.