Two men, the narrator and Mateus, go to a haunted house to investigate a mysterious clown that has been tormenting them. They bring cameras to document their experience and search for clues about the clown's identity. Along the way, they visit a mill near a river, where they notice strange stones and an old abandoned stall. They also explore a road at night, but are too scared to proceed. The narrator reflects on the strange occurrences they've experienced and their determination to uncover the truth about the clown.
Here are the key facts extracted from the text:
1. The narrator is going to a haunted house with Mateus to try to find out who or what is attacking them.
2. The house is supposedly haunted by a clown.
3. The narrator has been trying to find out who or what the clown is for a long time.
4. Mateus is afraid of clowns.
5. The group arrives at the house and begins to investigate.
6. They look around the house and surrounding area, but don't find any clues about the clown.
7. They decide to explore the nearby river and mill.
8. The narrator mentions that the river was turned off, and they find a old stall and a ferris wheel.
9. They decide to go back to the house and investigate further.
10. The narrator mentions that they heard strange noises at night, but can't confirm if they were real or not.
11. They find a little road that goes up to a higher area and decide to explore it.
12. The view from the top is great, and they can see the surrounding area.
13. The narrator is scared and doesn't want to go back down to the house.
14. They find some boxes and a fire pit, but no clues about the clown.
15. The narrator is scared of the intense atmosphere and the sound of rockets.
16. The group decides to stay overnight and continue the investigation in the morning.
17. The narrator mentions that the boys are down by the river, but doesn't specify who they are.
18. The narrator sees the moon and comments on the sinister atmosphere.
19. They find a small bush with five small plants that someone has been taking care of.
20. The narrator mentions that they are near a school and a church.
Note that these facts are mostly about the setting and the events that unfold, and don't reveal much about the clown or the mystery surrounding it.