hyacine is a playable character in honkai: star rail.

as the city-state in the clouds crumbles through time, the twilight courtyard opens its gates once more, bringing a glimmer of light to evernight. you, physician hyacinthia, chrysos heir who guards the sky coreflame, must inherit your ancestors' will and mend the torn fabric of dusk and dawn.

may the rainbow light pour down, dissolve all grudges, and bring the dawn back to this land.