The summary is:
A YouTuber announces his book and then decides to make a video of mixing all the waters he can find in different supermarkets. He buys cheap and expensive waters, some with flavors and gas, and some imported from other countries. He puts them in a blender and tries the mixture with his friends. He asks for likes and comments from his viewers.
Hi, this is Copilot. I can help you extract the key facts out of this text. Here are some facts I found:
1. The text is a transcript of a video where the speaker mixes different types of water and tries them.
2. The speaker bought more than 30 bottles of water from different brands, countries and flavors, spending more than 500 reais.
3. The most expensive water cost 50 reais for a 300 ml bottle and was from France.
4. The speaker did not like the water with gas or flavor and preferred the natural water.
5. The speaker asked for likes on the video based on the number of bottles he bought.