The given text is a transcription of a Vietnamese audio or video, and it appears to be a story about a kidnapping and blackmail case. The story involves a woman who is being held captive and her friend who is trying to rescue her. The friend discovers that the kidnapper is a man who had been pretending to be a romantic interest online. The friend confronts the kidnapper, who is revealed to be a pervert who has installed cameras and microphones to monitor the woman's activities. The police arrive, and the kidnapper is taken away.
Here are the key facts extracted from the text:
1. A conversation takes place between multiple individuals, but their identities are not explicitly stated.
2. Someone mentions a child named Mun, and a phone number is associated with Mun's father.
3. A person claims to have discovered that someone is not who they seem to be, and that they have been stalking and kidnapping people for blackmail.
4. The person who made the discovery threatens to expose the truth and reports the situation to the police.
5. The police arrive, and the individual responsible for the kidnapping and blackmail is told to take responsibility for their actions.
6. A conversation takes place between two individuals, one of whom is named Hieu, and they discuss their relationship and a potential meeting.
7. A person is being held captive and is forced to make a video to prove they are alive.
8. The captor demands a ransom of 500 million and threatens to harm the captive if the demand is not met.
9. The captive is eventually freed, and the police are involved in the situation.
10. A person is accused of being a pervert and installing cameras in a hotel room to spy on guests.
11. A group of friends discuss a plan to catch someone who is involved in illegal activities.
12. A person is forced to listen to a conversation between two other individuals, and they become suspicious of one of the individuals' intentions.
13. A person discovers a hidden camera in a hotel room and realizes that they are being spied on.
14. A person is accused of being a kidnapper and is confronted by someone who has discovered their true identity.
15. The police are called to the scene, and the kidnapper is taken into custody.