A possible concise summary is:
Three friends, Vlad A4, Glent and Kobyakov, go on an adventure to find and befriend a lake monster. They film their encounters with the creature, who eats bananas and sausages, plays with a ball, and sprays ink when scared. They also discover that the monster can climb trees, clean the lake from plastic, and make ultrasound sounds. They try to catch the monster with a net and a trap, but fail. They end up finding the monster's lair, where they see its spawn. They decide to take one egg and raise it as their own. They ask the viewers to like the video and suggest a name for the egg.
Here are the key facts extracted from the text:
1. The text is a transcript of a video where three people try to find and befriend a lake monster.
2. The lake monster is a rare creature that lives in lakes and can swim, climb trees, and squirt ink.
3. The lake monster likes bananas, sausages, and bright things, but dislikes cupcakes, coke, and loud noises.
4. The three people set a trap, a net, and a GPS tracker to catch the lake monster, but fail.
5. The three people find the lair of the lake monster and take one of its eggs or spawn.
6. The three people are Vlad A4, Glent, and Kobyakov, and they are creators who make videos for their channel.