Use one of the following movie knowledge to introduce one of the following movies.

"This Killer is Not Too Cold" opens the door of memory, and the scenes of the past seem unreal and true ... There are sadness, joy, love, hate, sour and sweet, which accompany us through our youth. Some of these things and some people we thought we had forgotten long ago, but when we suddenly look back, we inadvertently find that they have never really gone with the wind, but have been hidden in our hearts, listening to our heartbeat, accompanying our breath and guarding our memories.

for example ... first love.

"first love", what a warm and beautiful but slightly sad word. It represents the dream of our youth, the madness of our youth, and the dripping sadness of the old days that we can never go back.

Perhaps that innocent feeling has long been a thing of the past, and he/she may not necessarily be the one we love most in this life, but no matter who it is, it must be impossible to forget that initial beginning, and at a certain moment it is inexplicably heart-pounding ...

Although time passes like a white horse, we can't go back to the past, but fortunately there are movies.

In the vast sea of shadows, those love stories about first love, sadness or romance are like gorgeous fireworks bursting in the night sky. Every flower tells the story of our deja vu and carefree past, and every petal is recalling the fleeting time we had together.

"Is life so hard, or is it only in childhood?" Mathilda, a 12-year-old girl with a pair of premature and vicissitudes eyes, asked Leo blankly. "Life is like this." Leo's eyes were covered with sunglasses and he couldn't detect any feelings.

Leo, who came to the United States from Italy, is a very ordinary nobody when he doesn't kill people, and the killer is just a means for him to make a living. But when he met Matilda, his life began to change. Matilda witnessed her parents being killed by her enemy. Revenge is her long-cherished wish.