A group of friends, including Jessica, Dasha, Sonya, and Igor, are hanging out and sharing scary stories. They discuss playing a game at night, despite being warned not to, and experience strange occurrences, including their phones turning off. They decide to go to the sea and share more stories, including one about a sea spirit that can be summoned with 12 jellyfish and a spell. They gather the jellyfish and attempt to summon the spirit, but it doesn't work. The group is disappointed and decides to head home, but not before experiencing some unexplained events, such as thunder.
Here are the key facts extracted from the text:
1. A group of friends, including Jessica, Igor, Dasha, and Sonya, are talking about a mysterious event.
2. They discuss a legend about a sea spirit that can be summoned at midnight.
3. The friends decide to try to summon the sea spirit by collecting 12 jellyfish and digging a hole.
4. They gather 8 jellyfish and need 4 more to complete the ritual.
5. They wait until 12 minutes before midnight to complete the ritual.
6. The ritual involves burying the jellyfish in the hole and casting a spell.
7. The spell is: "123 sea gray, don't come four five six, and I'll try us down because everyone 89 won't run at you 10 units and 12 and won't be afraid of you."
8. The friends wait for the spirit to appear, but it doesn't come.
9. They realize that the ritual didn't work and that it was all just a legend.
10. A thunderstorm starts, and the friends decide to go home.