Everyone's playing hide-and-seek: This crazy beauty has maxed-out third eyes.

[Rating just opened, will rise] [Game invasion + hide-and-seek + live streaming + female lead + no romantic pairing]
After the nuclear war, Earth was reduced to scorched earth, and hide-and-seek was humanity's only hope.
A global hide-and-seek game has arrived! The chosen person will represent their country in the battle. Victory brings a reward, while defeat means the loss of territory!
When Lin Sui'an, a contestant from the Dragon Kingdom in the 44th round, appeared, the chat was filled with lamentations:
"Wearing a hospital gown? Wearing slippers? That's it, the Chinese nation's luck has run out!"
However, while the other contestants were huddled in the closet trembling with fear, Lin Sui'an was eating a small cake right under the eerie nose;
While the Japanese soldiers were being bisected by the eerie sickle, Lin Sui'an was outside the window, exploiting a bug to tease the eerie creature.
The whole world has gone mad: "We told you to go play hide-and-seek with the creeps, and you're here acting like it's your own backyard?"
Lin Sui'an, carrying the mysterious prop he had just stolen, tilted his head and smiled: "Sorry, after living in a mental hospital for so long, everyone seems like a good person to me."
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[Warnings: 1. Not that scary; 2. Original setting, the eerie elements are not traditional Chinese eerie, but rather modified forms; 3. There are ghosts in the story, but they are not eerie.]