She - because she was betrayed by love in her previous life, she used a cold mask to cover her heart after time travel.
He——met her because of his relationship as a junior, and his original arrogant and domineering character gradually faded away for her.
He——because he was attracted by her indifference, he wanted to break her mask in every encounter.
He saved her because of an accident, and then gradually got to know her through many accidents.
When true love comes, who among three boys with very different personalities can break her cold mask and become her ultimate prince?
(The text may not necessarily follow the route of the copywriter~~, the male protagonist is to be determined!!!)