everyone has a different meaning of freedom, and for kazuha, his freedom is for everyone to have their own hopes and dreams and be able to pursue them. freedom is precious and kazuha spends the rest of his days wandering. one of his own dreams is to explore teyvat. but who says that freedom means that one isn't bound? because you can be free, but still be bound, but of your own choosing. bound to a place where one can return, even after all troubles and event. for kazuha, he will return to the alcor, where there are friends and joyous times to be shared. and on the alcor, there is yuwen, the love of his life. so he will travel, but he will always return. because he dreams, he dreams of traveling and being by her side.