"Remember what I said to you!"
This was the only sentence that Chu Yunsheng said to Feng Yingxi and other people before separating from them.
Someone wanted to kill him, or something wanted to kill him, and Dark definitely knew about it, that was why there appeared to be two different kinds of insects.
Actually, there were more than two parties. It could be easily figured out as long as he thought about it carefully. According to his memory, the insects should appear twenty days after the darkness fell. This was something that he could remember clearly, and he absolutely would not be wrong. However, the reality was that many insects appeared in the first 20 days, so these early insects definitely did not come from his memory, and should belong to the first two parties.