CosmicPrime

I have not dropped the novel, and I will be returning soon.

He did not transform yet, he had only used a Dragon-Phoenix claw skill.

Two different people.

Cain will use his Dragon Transformation, don't worry.

That is handle through Ervin's orders she can't betray him in any way that would lead to his life being harm or taken nor reveal his secrets and the fact she can't even be far from Ervin. Of course, making her a slave is easier and less risky, but it is a risk Ervin was willing to take.

Ervin has a plan regarding not making her a slave.

There is no Yuri in the harem. And the harem only gets separated for one arc before reuniting and they stay as prominent of the story and are extremely relevant.

Xie Ya has plenty enough reasons to trust Lin Xiang without question at this point. He's quite literally the only cultivate with this kind of combat prowess and can easily use items never seen before. Additionally, her arrogance stems from simply being far more talented than them with her purple star bloodline. Even when she first met Lin Xiang, she was always arrogant and felt superior to others. That's what many other cultivators even Lin Xiang, Song Yu and Yin Xinya feels. They simply won't take actions that will put themselves into obvious troubles. Plus, there hasn't been a situation where their arrogance led them to making mistakes that could have been avoided. Other than that, none of them cares that they are arrogant since they have every reason to be.

They do return home.

You are thinking of Song Yuo who is a half-step Tyrant.