They broke up due to a misunderstanding in the past, but now they meet again in the workplace. He is a technological upstart who has been planning for a long time, and she is a restorer who pretends to be alienated. The concepts of efficiency and ingenuity are constantly colliding and will be solved. Seven years of regrets and obsessions have finally come to fruition. They have gone from testing each other to breaking through side by side, allowing the missed time to blossom into perfection again.
