She was destined to have no qualifications for a lover when she was born, so she avoided his love and became a killer to protect him. In order to return to him, she chose to go to an unknown time and space to find something to trade. However, she met them, the gentle and beautiful Haoyue Qingcheng, the cold outside and warm inside and the handsome Feng Yejue, and Fei Yue who protected her with all his strength. She fell in love with their gentleness but didn't know how to choose, but found that what she was looking for turned out to be...