"It started as a game. Now the app decides how far they go." Be careful what you download off the internet. You and your manager, Rui, thought Ѕєχρℓσʀєя App was nothing more than a twisted little game between two very close "friends." Until the first message appeared. "ATTEMPTING TO DELETE THE APP OR DΙЅOВЄУΙNG ITS INSTRUCTIONS WILL BRING MISFORTUNE, BAD LUCK, AND EVENTUALLY... DƐΑТН." Now every notification comes with a new task, each one more disturbing, dangerous, and ѕєχυαℓ than the last. Delete it? You're ρυηιѕнє∂. ᴅιѕσвєу it? Someone gets нυят. And the further the app ƒσя¢єѕ you and Rui to go, the нαя∂ɛʀ it becomes to tell where the game ends...and Rui begins. How far will Ѕєχρℓσʀєя take them? This book is based off the Lezhin Comic: Ѕєχadventure App by Fujoking

Y/n had a hard crush on the finest boy in the high school Rui. Ever since they graduated her crush turns into a dire obsession. Leading her to make a decision that might affect what happens in her life and maybe to her permanently.