Traveling Through the Interstellar: I Am an Alien with Black Hair and Black Eyes

[1V2 male protagonist 1 white tiger in the world of orcs, male protagonist 2 mermaids will be written in separate volumes. White tiger will be written in the early stage] Black hair and black eyes have become a taboo in the interstellar world. An ordinary girl from the 21st century, Rei Tsukieda, was actually regarded as the incarnation of a witch. She was feared and harmed. After awakening her beast-controlling skills, the interstellar beasts became so popular. Our own white tiger and mermaid: Rei is ours and cannot be snatched away!