A man suddenly attacks a family event at East Coast Park, driving into the crowd recklessly and then

　　若君（郑惠玉饰）转换工作跑道，到静好之家担任ADN。静好之家是集疗养院和乐龄护理中心于一间的设施。若君的团队包括职失去未婚夫的能治疗师颜夜风（洪凌饰），喜欢上单亲妈妈的医疗助理周留芒（黄振隆饰），