Từ khóa

• age-gap relationship
• boys' love (bl)
• brother brother relationship
• butler
• cohabitation
• gay relationship
• gay romance
• hidden agenda
• hidden identity
• human vampire relationship
• investigation
• miniseries
• mythical being
• older man younger man relationship
• romance
• secret
• secret organization
• shop owner
• supernatural
• supernatural power
• vampire
• vampire hunter