Luckily, Yan Fei discovered this enormous threat in advance and sealed all the Perfect Virus within the Ape Tribe base. Otherwise, once the Perfect Virus leaked out, apart from those who entered the Dreamland Cave World, humans on Earth would all perish. From this perspective, Zhu Yong posed a greater threat to humans than the Ancestral Land. Therefore, after resolving the Ancestral Land issue, Yan Fei decided to eliminate the harm posed by Zhu Yong as well.
"Dream" controls everything in the Ape Tribe base and naturally knows all the situations within the Ape Tribe base. So, it immediately projected the laboratory where Zhu Yong was located into Yan Fei's mind and marked the direction to proceed.