Long For You 2 2018 (China), also known as 我與你的光年距離, 我與你de光年距離2, Long For U II is China drama premiere on Dec 16, 2018
The story talks about a pair of lovers who meet again after 2000 years as a time messenger and a girl who lost her memories. They accidentally sign an agreement and goes on a search for their memories and recalls their vows thousands of years ago.