As usual, Mai Yashiro is filling her days with gaming, gaming, and more gaming! After all, missing even one day means losing her life. This time around she'll brave a creepy mansion and finds herself in another Battle of Wits. Mai is surrounded by reliable allies: the cheeky Tsubasa, the number one Nightmare player Tanaka, and the handsome and gentlemanly Masuda. Will there still be an opportunity for Mai and Asagi to get a little bit closer?