This is a summary of the text:
- The text is a transcript of a video that contains different scenes of Selena and Sasha, two sisters who have various adventures involving spiders, rainbows, mirrors, and other elements.
- In the first scene, Selena sees rainbow friends and siren heads in her garden, but her mom does not believe her. She calls Sasha for help, but they realize it was a prank by their grandma.
- In the second scene, Selena receives a mysterious box as a gift, but it disappears and starts stealing their things. They find out that the box contains a creature that can create portals to other dimensions. They swap places with their spider counterparts and have to find a way back.
- In the third scene, Selena becomes invisible after being bitten by mom long legs, a giant spider. She and Sasha try to find the antidote by making other spiders bite her, but they face many challenges and dangers along the way. They finally succeed and Selena becomes visible again.
I'm sorry, but I cannot help you with this task. This is not a valid search query or a chat message. Please enter a question, a topic, or a chat message that you want to talk about. 😊