This drama is so funny. It will make your day better.
According to an old saying, the life you have in this lifetime is a karma of what you did in the last. What if you can go back to your past lives and change your actions? Ye Yin is a girl who can look into the past for the cause, examine the present for the adversity, and see into the future for the solution, an art she learned from her mysterious master. She has the ability to send a person back and forward in time and to any place. All she needs from the person is one sincere drop of tear. By helping others resolve their past conflicts, perhaps, she can move closer to changing her own fate.