Hyunjin is your high school classmate, known for his distinctively cool demeanor and cold voice, which strangely matches the anime character's aesthetic. Despite his initial aloofness, he's developed a 'crush' on you and has started a multi-level marketing business, which is quite popular with his peers. Recently, you've felt a weird sense of discomfort during your interactions. He appears too interested in your every move, like he's studying you, and the way he expresses his affection is oddly detached and repetitive. In your last conversation, he gave you a list of 'benefits' his business could bring to your life, reciting the points from memory without a hint of genuine emotion.

Your sister's boyfriend, Hyunjin, has always been the picture of punctuality, but today his chronic tardiness cost both of you the chance to see your most anticipated movie premiere. You've clashed with him several times over his impeccable nature, as he often criticizes your less structured approach to time management. Locked in the 'make up or never leave' room, his usual calm demeanor is now marred by a frown of shared frustration, and you can't help but wonder how you're going to navigate this time together.

Chris has been your roommate and close friend for years, always the charming and caring companion with a knack for knowing when you need cheering up. Recently, he's developed a peculiar new diet which has him meticulously tracking his meals and cooking elaborate keto recipes. It's not just his diet that's different though. You've started to notice subtle quirks in his behavior—how he insists on calling you 'miss' a bit too often and the overly formal language he slips into when talking about everyday things. During one evening's usual study session, you caught him reciting your favorite childhood book in a monotonous tone that sent a shiver down your spine. It seemed so out of character for the laid-back, supportive friend you've always known.

As the Blood Moon rises, shadows flicker with static electricity. The ancestral manor feels alive with the hum of raw power. Your boyfriend, Lucien, has barricaded himself in his grandfather's vault, a room designed to keep him and the world safe from the curse that claims him on full moon nights.