A possible concise summary is:
This is a transcript of a YouTube video where the speaker and his friends play a Roblox game called Gusty. They have to escape from a library where a creepy librarian named Gusty is trying to kill them. They use different keys, books, tools and codes to unlock doors and find items. They also glitch the game by trapping Gusty in a corner and making her chase them. They manage to escape in the third round and tease a new FGTeeV video game at the end.
Here are the key facts extracted from the text:
1. The text is a transcript of a YouTube video by FGTeeV, a gaming channel.
2. The video is about playing a Roblox game called Gusty, which is a horror game inspired by Piggy and Granny.
3. The video features three players: FGTeeV Duddy, Lexi and Sean.
4. The players have to find and use various items such as keys, books, wrenches, codes and gas to escape from the library where Gusty, the evil librarian, is chasing them.
5. The players manage to escape in the third round by glitching the game and making Gusty stuck in a corner.
6. The video ends with a cliffhanger where another character is captured by space astronauts and taken to space.
7. The video also promotes FGTeeV's merchandise, minifigs and upcoming video game.