Keeping Your Love All to Myself

Gao Xi never imagined that her first meeting with Rong Shen would take place at a police station. She can't help falling for him. More than once, he tries to push her away, because he knows only endless darkness awaits him. But she is like a moth to a flame, flying toward him again and again.

A highly capable heroine who gives the male lead her whole heart x a cold, aloof male lead who is slow to catch on and says one thing while meaning another (or so he thinks)

Before I met you, I thought the whole world was against me. After I met you, every hardship had a reason to exist: it was all so I could meet the best person in the world, you.