The film tells the story of an unnamed teenage protagonist and a teenage protagonist with a pancreatic disease. The two people who had no intersection before met after the teenager picked up the girl's diary "Common Disease Library", thus changing the trajectory of each other's lives. For the boy, he is eager to help the girl recover; for the girl, she hopes to live a normal life with the boy. Although the two have completely different personalities, their emotions gradually complement each other in the process of getting along.
"I want to eat your pancreas" with its profound and tender The story touches the heart of the audience. The film explores the fragility and preciousness of life by showing the special friendship between teenagers and girls. At the same time, the film also conveys the love and persistence for life by depicting the girl's positive attitude towards life. As a touching work, it arouses the audience's thinking and reflection on life.