A Horror Film?

"From the beginning to the end, the experiences of these two were only told by them alone. As such, no one can prove their stories at all! What if it's all a lie?" Wu Xiumin asked. "What's more, what they said is really contrary to common sense!"

Captain Dou shared similar concerns, "Yes, that's why we didn't take them to the hospital! When the policemen arrived on the island, only two of them were alive, and we thought that was a bit odd!"

Zeng Ke thought about it for a while, then asked, "Wu Xiumin, what do you mean? Are you saying that you think that the killings on the island was all a plot made up by these two survivors?"

"If all of the victims were poisoned, then the cook is most likely the one who did this!" Xiumin said. "And, if they didn't have drugs, it proves that the two survivors are lying! So we have to give these two people a thorough test to see if they are lying or not!"