I Want to Forget You in the Fifth Reincarnation

Cardiac surgeon Shen Zhao is trapped in a time and space cage where Chuxue never stops. On the same day every year, he meets Gu Huai, a pianist who is destined to die of a heart attack. She found: -His collarbone is tattooed with a function curve that she drew casually when she was 18 years old. -Every time he is saved, his medical records will contain more death diagnoses written by her. -The blood-stained scalpel is engraved with forty-nine "I love you" Morse code When the mechanical heart began to rewind the heart rate of their first kiss, Shen Zhao was shocked to realize—— This fateful reincarnation spanning forty-nine winters is actually AI's ultimate love letter to mankind.