Sl(x)

During a trailblaze mission, a rift opened to the world of teyvat! while the rift opened, noth forms if the protagonists of honkai star rail and genshin impact fused. lumine and stelle are known as sl. while aether and caleus are known as ac. not air conditioning.dont mind voice. also, be what ever gender you want. and which world you come from. you cannot be aether or caelus becaust they are fused and missing. (totally being used as ac)