[Infinite flow, sister-brother love, double strength, Shura Field] (The dark-hearted young puppy & the strong-tempered older sister) What kind of place is "Hidden Mountain"? What's the secret behind it? What happens after entering the copy? This novel contains horror content. (This world is fake, please don't take it seriously! You can cheat on people in this copy world and the real world. Please don't take it seriously!)
