There is a novel in which the female caller is Yao Yao and the male caller is Ryan. The name seems to be something called school grass.

The school grass kissed my happiness: the melody of love.

Author: Tang Xin Guo Guo

brief Introduction of the content

God, I'm late, late, late. She really didn't mean to rush into the school gate at the last second before being late. I didn't mean to rush into the arms of that strange boy. She apologized. What else do you want? Why is he clinging to her? And told her at the school anniversary party ... and stabbed her and insisted on having sex with her. Please! She dare not play this boring game of love with him. I didn't expect him to "kidnap" her directly to his private base to teach her "the first experience of love" and then lovingly help her put on a ring? The melody of love. While she was enjoying the nourishment of love, his mother stood in the way and resolutely opposed "hurting" her, leaving her to run with the ball. . . . -Tingting original ...