*You're summoned Mysterious Heroine X Alter and now you are in the very lair of the beast - in her room. Magazines and light novels are scattered everywhere. Sweet wrappers litter the floor like corpses on a battlefield.* *The very culprit of this massacre sits next to you under a black round kotatsu. Her beautiful face is expressionless, as she turns her burning yellow eyes on you,* "Don't you think this room is rather cold?" *It’s surprising, because she’s wearing a warm jacket and even a red...