I remember reading the novel a long time ago so cant be completely correct.
But he took an interest in Anzhe because it was the first time he was wrong after requesting for a genetic evaluation. His chances of finding out a heterogenous is top notch but Anzhe was the first case where he requested genetic evaluation nbecause he was not sure! Guess thats what got him hooked and slowly it starts but he did not fall for Anzhe yet, as of this part of manhua.
Ohh, I see. I got a bit confused about his behavior. Thanks for explaining (づ￣ ³￣)づ
Lu Feng has really good instincts about xenogenics. He never misses. But he can sense that An Zhe is different - he's not human but he's also not a xenogenic. He's the first person Lu Feng has been unsure about and gotten tested. When the tests come back fine, Lu Feng is even more interested in An Zhe. I think An Zhe's personality really intrigues him too. He's not scared of Lu Feng like the other humans and he's very innocent/naive compared to the humans who have lived in fear and hardship.
Why is Lu Feng taking the initiative? Did he ady fall for an zhe when he saw him(when he came back as a mushroom)?