The summary is:
The text is a transcript of a video from a Brazilian YouTube channel called Planeta das Gêmeas. The video is part of a series called X, where the hosts have to guess the identity of a masked person who has already appeared on the channel. The hosts receive clues, tips and challenges from a mysterious detective who communicates through letters. In this episode, the hosts have to collect some items from the house and put them in a pool, while avoiding being touched by X. They also write a letter to the detective asking for more information. The video ends with the hosts promoting their shows, books and other videos.
Here are the key facts extracted from the text:
1. The text is a transcript of a video series called "Xis" where the participants try to guess the identity of a masked person who has already appeared on the channel.
2. The participants receive tips from a mysterious detective who communicates with them through letters.
3. The participants also have to perform tasks such as collecting items or jumping into the pool.
4. The participants can use colored wax to express their feelings towards the masked person: red for love, green for speed, blue for intelligence and yellow for courage.
5. The text mentions some possible candidates for the masked person, such as Daniel, Daiane, Igor and Pedro.
6. The text also promotes some products and events, such as a book by Luisão, a show by Flames Hamilton and a tour by Camargo.