11 eyes crossover (japan) - PSP - Visual Novel

After losing his only sister 5 years ago, the one-eyed boy, Kakeru Satsuki, feels that his life is empty and has a pessimistic outlook on life. He is able to get his life back together and on-track only through the help of his childhood friend Yuka Minase. Kakeru and Yuka go to Kouryoukan Academy in Ayamegaoka city. Yuka tries to help Kakeru through every possible means but is unable to develop a closer relationship with him. Despite moving forward with their new lives, their destiny is dramatically changed when suddenly Kakeru and Yuka are thrown into a creepy alternate world. Everyone around them suddenly disappears and the city becomes a ghost town. The sky turns red like blood and the moon turns black. Ayamegaoka city becomes a desolate place and Kakeru and Yuka are left alone in the world of ''red night''. Monsters begin roaming the streets. The only thing Kakeru and Yuka can do is run away. Thankfully the world returns to normal after time, however they never know when the red night will suddenly occur again.