NABC 
Seven years is a cycle.It is said that seven is a definite number and doom, and many people and many things cannot escape the black prophecy of seven.Maybe Qi itself has its own unique connotation, but I don't understand it at all
- Chapter 1 A Chance Encounter
- Chapter 2 Reunion in Piano Lesson
- Chapter 3 Because I Like It
- Chapter 4 The Beginning of Love
- Chapter 5 The Beginning of Love
- Chapter 6 Give me time for a song
- Chapter 7
- Chapter 8 Night 1
- Chapter 9
- Chapter 10 A Trip to the Amusement Park
- Chapter 11: Same school, same grade, same class
- Chapter 12 Part 2
- Chapter 13 3 I want you
- Chapter 14 4 Who is she?
- Chapter 15 5 Forgive me, I never loved you
- Chapter 16 6 When love is a thing of the past
- Chapter 17 7 Amnesia
- Chapter 18 8 Angel Wings Broken
- Chapter 19 9 Little Hands Holding Big Hands
- Chapter 20 Part 2 Fall in love again
- Chapter 21: Chapter 21
- Chapter 22 22 I'm not good, but I love
- Chapter 23 23
- Chapter 25: Chapter 25
- Chapter 26: Chapter 26
- Chapter 27 Chapter 27
- Chapter 28: Chapter 28
- Chapter 29: Chapter 29
- Chapter 30 Part 3
- Chapter 31: Chapter 31
- Chapter 32: Chapter 32
- Chapter 33: Chapter 33
- Chapter 34 34
- Chapter 35: Backpressure
- Chapter 36 36 Backpressure
- Chapter 37: Chapter 37
- Chapter 38: Chapter 38
- Chapter 39 Chapter 39
- Chapter 40 4 The Angels Are Crying
- Chapter 41 41 □□
- Chapter 42: Chapter 42
- Chapter 43 Chapter 43
- Chapter 44 Chapter 44
- Chapter 45 45 Plan
- 46 Chapter 46
- Chapter 47: Chapter 47
- Chapter 48: Chapter 48
- Chapter 49: Chapter 49
- Chapter 50 5 Discovery
- Chapter 51: Chapter 51
- Chapter 52 Chapter 52
- Chapter 53: Chapter 53