Why Is My Quick Transmigration Different from Everyone Else's?!

Like most quick transmigration travelers, Zhan Rui first died in his original world. Then a System selected him as its Host, and he began his long journey of transmigration, setting out on the path to building a harem. When Zhan Rui arrived in the first world... WTF? What kind of world was this? He would rather transmigrate into an anything-goes ABO world and become an omega than end up as the only ferocious beast on a planet with no humans, unable to find a mate! The least they could have done was give him the ability to take human form! He just couldn't get interested in females covered in fur or armored in scales! Besides, they were reproductively incompatible. ORZ By the time he reached the second world, Zhan Rui had been put through so much, body and soul, that he was finally glad to see humans... They were human, right? They were human, right??? Why did everyone suddenly reach out with tentacles to communicate through touch instead of speaking with the mouths on their faces? Were their mouths just for show? What? They only spoke with their mouths to people they liked? They couldn't even speak that way to their parents? He'd finally worked up the nerve to confess to the girl he liked, only for someone else to poke her to death with their tentacles! Who knew those soft, squishy things could be so deadly??? He was terrified that if he got excited, the dangerous things attached to him would poke him to death too. QWQ At last, he made it through that eye-watering, silent world and arrived in the third one... Fine, he shouldn't have hoped for anything better. Zhan Rui paddled his fins in the deep sea, where no light could reach, emitting a faint blue glow. Zhan Ruirui is still doing his best to survive in this world today ^_^, System evaluation