Ki no shūtoku (mastery of ki)

卷 1

1. 1
   Vision 4 years ago
2. 2
   Chapter 1: My little senior sister is the cutest. Part 1 4 years ago
3. 3
   Chapter 1: My little senior sister is the cutest. Part 2 4 years ago
4. 4
   Chapter 1: my little senior sister is the cutest. Part 3 4 years ago
5. 5
   Chapter 2: Mysterious hero part 1 4 years ago
6. 6
   Chapter 2: Mysterious hero part 2 4 years ago
7. 7
   Chapter 2: Mysterious hero part 3 4 years ago
8. 8
   Chapter 2: Mysterious hero part 4 4 years ago
9. 9
   Chapter 2: Mysterious hero part 5 4 years ago
10. 10
    Chapter 3: absolute zero - A 3 years ago