Blood Stains in the Snow in the White Forest

Eleven years ago, An Yi's best friend died in the snow. Eleven years later, An Yi accidentally saw Li Ziluo, who was very similar to his friend, in the snowy city. The two were destined to be together, but An Yi's unconscious actions landed Li Ziluo behind bars in a criminal case. An Yi looked at Li Ziluo's appearance and only wanted to protect him. The two people were trapped in the case and couldn't extricate themselves. The two people came to the end with trust in each other, but in the end they could not meet each other and parted ways with their own regrets.