Share a set of drowning knife splicing mobile phone wallpapers with everyone.The first collaboration between Masaki Sugata and Nana Komatsu was in 2016 - "Drowning Knife". It tells the love story of a young model Xia Ya and her peer Ahang in the countryside. The two are attracted to each other and experience setbacks and rebirth together.Unexpectedly, the CP of the movie has become a reality.