In a pitch-black bedroom, a man lay fast asleep on a spacious bed. He seemed to be having a nightmare, his eyebrows gradually furrowing in his sleep.
"If only I could turn back time!"
Suddenly, the man opened his eyes and stared at the ceiling, apparently still thinking about the dream he'd just had. He slowly sat up, and the golden gemstone bracelet on his left wrist glimmered faintly in the darkness!
He looked at the bracelet, a complicated expression in his eyes, then got up and went to the study, where he turned a hidden mechanism on the bookshelf.
"If only I could turn back time!"
The girl's voice from his dream kept echoing in his ears!
He touched the bracelet, uncertainty in his eyes, but in the end he slowly reached out and held it over a multicolored, spherical object…
