Is This the Battle for the C Position?.

Summary

In a moment of chaos, a gigantic octopus appears on the shore, prompting a group to flee from a forbidden zone. As the mist clears, they realize they are on solid ground, not an island. They reflect on their survival, noting that their lack of greed contributed to their success. However, when they attempt to determine their location, their devices fail. They discover an empty town and an outdated internet café, where they find a dilapidated but functional computer. Despite its slow operation, they manage to boot it up, revealing an ancient desktop interface.

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