The summary is:
The speaker is a person who is investigating a secret project called Lotus that involves a black substance that can infect and kill people. He and his friends rescue a professor who claims to have created the substance and follow him to his old laboratory. There, they find horrifying photos of human experiments and encounter people with black veins. One of them bites the speaker's friend Vlad, who starts to show signs of infection. The speaker decides to amputate Vlad's finger to save his life.
Here are the key facts from the text:
1. The speaker's name is Alexander Gerasimov, also known as Gerasik.
2. The speaker is promoting a game called "Hustle Online" that can be played on computers and mobile phones.
3. The speaker has created a chat on VKontakte where they agree on "Reys" (likely a reference to in-game activities).
4. The speaker is part of a group that investigates paranormal activities.
5. The group is trying to uncover the truth about a mysterious project called "Lotus".
6. They visit a psychiatric hospital where they meet a professor who claims to have been involved in the project.
7. The professor tells them that the project involved creating a non-Newtonian liquid that can self-reproduce and move on its own.
8. The group breaks into an abandoned laboratory to find evidence of the project.
9. They find a room filled with photographs of people who were subjected to experiments.
10. The photographs show people with ulcers, holes, and other physical deformities.
11. The group finds a archive room filled with medical records and documents.
12. They discover that the experiments were conducted on people of all ages, genders, and ethnicities.
13. One of the group members, Vlad, is bitten by a person who is infected with the black slurry.
14. Vlad's hand becomes infected, and the group is forced to amputate his finger to save his life.
15. The group is trying to uncover the truth about the project and the mysterious black slurry.