Heartbeat Fell

[Firefighter*rookie medical student] When Cheng Qianxi first met Si Shuo, she was followed, panicked and hid in the fire station, and was trapped in the man's arms. The surroundings were filled with a sense of security, and the man's voice was low but powerful, "Don't be afraid, it's okay." At that moment, he was her best hope. - A girl's first heartbeat is delicate and persistent. Cheng Qianxi finally plucked up the courage to confess her love, staring at him expectantly with a pair of clear eyes. But what she got in return was ruthless rejection, "Little girl, we are not suitable." During that time, her world was in a haze, and even the world under her brush lost color. But Si Shuo sat in the endless night, quietly observing her condition and reflecting on his attitude towards her. Until the girl came to him again, "They say that only three times is enough. When I am rejected for the third time, I will give up liking you." Staring at her extremely serious expression, Si Shuo sighed, "You are still young, so don't waste your time on me." Cheng Qianxi smiled bitterly, "Is this the second time you have rejected me?" Si Shuo didn't answer. To be honest, he was shaken. Cheng Qianxi cherished the last chance very much. But in the most clumsy and cautious way, she stepped into his heart bit by bit. Cheng Qianxi knew that Si Shuo was lonely. But fortunately, she will be by his side from now on. *Secret Love Cookie *Seven years age difference, father is the male protagonist