Some 20 years have passed since the protagonist was summoned to another world and retired from the army. He is still single in his 40s and lives as a low-ranking professor, until one day, an elite "monster girl" transfers into his class.
64 chapters in English · matched to your title
Chapter 63
17 pages · 8/14/2026
Chapter 62
21 pages · 8/13/2026
Chapter 61
20 pages · 7/21/2026
Chapter 60
20 pages · 6/19/2026
Chapter 59
20 pages · 6/18/2026
Chapter 58
20 pages · 5/21/2026
Chapter 57
22 pages · 5/12/2026
Chapter 56
19 pages · 5/7/2026
Chapter 55.5
12 pages · 4/26/2026
Chapter 55
18 pages · 4/6/2026
Chapter 54
19 pages · 3/28/2026
Chapter 53
20 pages · 3/17/2026
Chapter 52
20 pages · 3/13/2026
Chapter 51
23 pages · 2/19/2026
Chapter 50
25 pages · 2/14/2026
Chapter 49
19 pages · 1/2/2026
Chapter 48
23 pages · 12/22/2025
Chapter 47
18 pages · 12/6/2025
Chapter 46
19 pages · 11/28/2025
Chapter 45
22 pages · 11/22/2025
Chapter 44
17 pages · 10/27/2025
Chapter 43
17 pages · 10/23/2025
Chapter 42
22 pages · 10/23/2025
Chapter 41
20 pages · 10/3/2025
Chapter 40
19 pages · 8/10/2025
Chapter 39
17 pages · 7/17/2025
Chapter 38
18 pages · 7/17/2025
Chapter 37
16 pages · 7/17/2025
Chapter 36
21 pages · 7/17/2025
Chapter 35
18 pages · 7/17/2025
Chapter 34
22 pages · 7/17/2025
Chapter 33
19 pages · 7/17/2025
Chapter 32
18 pages · 7/17/2025
Chapter 31
19 pages · 7/17/2025
Chapter 30
19 pages · 7/17/2025
Chapter 29
18 pages · 7/17/2025
Chapter 28
20 pages · 7/17/2025
Chapter 27
17 pages · 7/17/2025
Chapter 26
16 pages · 7/17/2025
Chapter 25
17 pages · 7/17/2025
Chapter 24
19 pages · 7/17/2025
Chapter 23
22 pages · 7/17/2025
Chapter 22
18 pages · 7/17/2025
Chapter 21
19 pages · 7/17/2025
Chapter 20
17 pages · 7/17/2025
Chapter 19
17 pages · 7/17/2025
Chapter 18
15 pages · 7/17/2025
Chapter 17
14 pages · 7/17/2025
Chapter 16
17 pages · 7/17/2025
Chapter 15
17 pages · 7/17/2025
Chapter 14
16 pages · 7/17/2025
Chapter 13
17 pages · 7/17/2025
Chapter 12
17 pages · 7/17/2025
Chapter 11
17 pages · 7/17/2025
Chapter 10
16 pages · 7/17/2025
Chapter 9
19 pages · 7/17/2025
Chapter 8
18 pages · 7/17/2025
Chapter 7
18 pages · 7/17/2025
Chapter 6
20 pages · 7/17/2025
Chapter 5
15 pages · 7/17/2025
Chapter 4
18 pages · 7/17/2025
Chapter 3
17 pages · 7/17/2025
Chapter 2
33 pages · 7/17/2025
Chapter 1
45 pages · 7/17/2025
