Marrying the male idol of her youth, she unexpectedly discovered the secret of her childhood sweetheart. So she hid the secret from the male idol and cooperated with her childhood friends to start a series of case investigations. However, she ended up divorcing the male idol due to a misunderstanding...
Concept: There are many possibilities in the world, but there is one possibility that will never happen. It is called - "turning back time". Although, that summer is like youth and cannot come back; but, the subsequent time is all related to you.