You must have seen a bunch of handsome and hot guys in most of Korean dramas. Most male leads have this qualification. But, what if these handsome young guys turn to grandpas? This is what happened in this drama. Three cool police officers suddenly turned to be grandpas in a glance. Only one of their workmate remained the same. They were initially hate one another but must work together to figure out what made them change and the secret lied behind it.
Within a lot of humor, this drama doesn't lose its thrill. Though the unexpected spy was discovered quite soon but the twist is quite interesting. The actors are really good actors both the young ones and seniors. We still can see the same character even the actor is different. This drama also teaches us to cherish our family and friends.



