Is he really alone? Having lost his memory, Justin Time believes he is alone in the world with Shelly, his dog. One night, however, he encounters his first group of people. Both he and Shelly are taken to a mansion. After a bad start, Justin becomes close with the leader, Nickolas Lockhart, but something seems off about the residents. Justin soon discovers the tragic way he lost his memory and who drove him to it. Nickolas Lockhart finds the first human ever seen in fifteen years. The more he interacts with Justin, the more he desires the human. However, he keeps from Justin who he really is. Along the way, he tries to protect Justin from the attempts at his life. His human soon becomes known as a rare treasure, however, and nearly dies. With his Guardians and Keepers, Nickolas tries his best to protect Justin. The threats come from everywhere, even from inside his own house. Will they ever live in peace?