A fitness coach who has the motto of "never give up" and a cosmetics boss who firmly believes that "only hard work can win" accidentally walked into each other's world because of a sudden accident. Faced with the setbacks and hardships of life, the two guys who hold the belief of "never give up" did not bow to life, but encouraged each other, faced it bravely, broke out a path of their own in the predicament, and finally realized each other's original dreams. In the process of struggle, everyone regained their confidence in life and realized that as long as people do not give up on themselves, they can create happiness and miracles at any time.