She had been in a coma for hundreds of years, and when she woke up she didn't know what north and south were. Searching for past memories along the way, leaving sorrow all the way, loneliness all the way, love all the way, and falling in love all the way. Unexpectedly, in the end, I found the person I like, but also lost the person I like. What is right and what is wrong, what is right and what is wrong, who stays and who goes. Who knows who your heart is toward?