A science top student who was ignorant of worldly affairs unexpectedly came to another world during the most important moment of her life - the college entrance examination... In a luxurious restaurant, she saw him, with his slender figure, fair and crystal clear skin, and long black hair floating gently behind him. His eyelashes, light purple eyes, thin lips, and a face that made women jealous always had a faint smile... He was the most beautiful man she had ever seen, but what made her feel strange was that such a natural and fresh smile did not reach his eyes... Clumsy and stubborn, she was Inadvertently, she was involved in all kinds of right and wrong, including heirloom, deception, betrayal, kidnapping... Countless things that she couldn't understand appeared around her and him... As time went by, and as she got to know him better, unknowingly, their hearts got closer and closer. She never thought that Living with him would be so important to her... I just hope to live a peaceful life with him, but this small wish is difficult to realize, leaving a "Wait for me." He left, but she encountered the opportunity to go back to modern times, whether to go or stay... Can they still be together...