Signed, Sealed, Mistaken

재수학원 / Cram School For Retaking The College Entrance Exam / Private Academy / ติวรักสุดเข้มข้น / 最后的冲刺 / 浪人学院 / 衝刺重考班

Completed
87 chapters
Updated Oct 18
Mar 2025 – Sep 2026
4.3 out of 5,9 ratings

Chapters: 87 chapters
Updated: Oct 18, 2026
Status: Completed
Published: Mar 2025 – Sep 2026
Also known as: 재수학원; Cram School For Retaking The College Entrance Exam; Private Academy; ติวรักสุดเข้มข้น; 3 more
最后的冲刺
浪人学院
衝刺重考班

A fateful mix-up brings an unexpected twist to a student's life at a cram school. When a mysterious package meant for his star lecturer, who shares his name, lands in his hands, an unusual relationship begins to unfold between them —one that blurs the lines between student and teacher. (Source: Toomics) Main Story (chap. 1 to 70) Extra Story (chap. 71 to 85)

Start reading

On PornhwaDB

Characters

Chapters

Standard · 87 Uncensored · 67

Newest Oldest

Scenes64 of 87 have scenes

Reviews

Loading reviews…

More by Tank Guy and Melon Soda

1.7 out of 5
The World I Rule
41 chapters

Similar series

Most genres in common

4.1 out of 5
College Grades Skyrocketing
119 chapters
4.6 out of 5
Synced For Pleasure
126 chapters
4.5 out of 5
Someone Stop Her!
117 chapters

Chapter 85Oct 4
Continues the scene from ch. 82
- Kim Soo-hyun
- Ms. Kim
Chapter 84Sep 26
Continues the scene from ch. 82
- Kim Soo-hyun
- Ms. Kim
Chapter 83Sep 19
Continues the scene from ch. 82
- Kim Soo-hyun
- Ms. Kim
Chapter 82Sep 17
Scene spans ch. 82–85
- Kim Soo-hyun
- Ms. Kim
Chapter 81Sep 6
Chapter 80Aug 31
Chapter 79Aug 22
Continues the scene from ch. 76
- Kim Soo-hyun
- Park Se-young
Chapter 78Aug 19
Continues the scene from ch. 76
- Kim Soo-hyun
- Park Se-young
Chapter 77Aug 8
Continues the scene from ch. 76
- Kim Soo-hyun
- Park Se-young
Chapter 76Aug 2
Scene spans ch. 76–79
- Kim Soo-hyun
- Park Se-young
Chapter 75Jul 26
Chapter 74Jul 20
Continues the scene from ch. 72
- Do Ra-hee
- Kim Soo-hyun
Chapter 73Jul 14
Continues the scene from ch. 72
- Do Ra-hee
- Kim Soo-hyun
Chapter 72Jul 6
Scene spans ch. 72–74
- Do Ra-hee
- Kim Soo-hyun
Chapter 71Jun 29
Chapter 70Jun 19
Continues the scene from ch. 66
- Do Ra-hee
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
- Foursome
- MFF
Chapter 69Jun 12
Continues the scene from ch. 66
- Do Ra-hee
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
- Foursome
- MFF
Chapter 68Jun 4
Continues the scene from ch. 66
- Do Ra-hee
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
- Foursome
- MFF
Chapter 67May 26
Continues the scene from ch. 66
- Do Ra-hee
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
- Foursome
- MFF
Chapter 66May 22
Scene spans ch. 66–70
- Do Ra-hee
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
- Foursome
- MFF
Chapter 65May 22
Chapter 64May 11
Continues the scene from ch. 62
- Kim Soo-hyun
- Ms. Kim
Chapter 63May 6
Continues the scene from ch. 62
- Kim Soo-hyun
- Ms. Kim
Chapter 62May 6
Continues the scene from ch. 61
- Do Ra-hee
- Kim Soo-hyun
- Ms. Kim
Continues the scene from ch. 62
- Kim Soo-hyun
- Ms. Kim
Chapter 61Apr 25
Scene spans ch. 61–62
- Do Ra-hee
- Kim Soo-hyun
- Ms. Kim
Chapter 60Apr 8
Chapter 59Apr 8
Continues the scene from ch. 58
- Do Ra-hee
- Kim Soo-hyun
- Anal
- Squirting
Chapter 58Apr 8
Scene spans ch. 58–59
- Do Ra-hee
- Kim Soo-hyun
- Anal
- Squirting
Chapter 57Mar 22
Chapter 56Mar 9
Continues the scene from ch. 51
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
Chapter 55Mar 2
Continues the scene from ch. 51
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
Chapter 54Feb 26
Continues the scene from ch. 51
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
Chapter 53Feb 16
Continues the scene from ch. 51
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
Chapter 52Feb 12
Continues the scene from ch. 51
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
Chapter 51Feb 4
Continues the scene from ch. 51
- Kim Soo-hyun
- Ms. Kim
- Park Se-young
Chapter 50Jan 26
Continues the scene from ch. 47
- Kim Soo-hyun
- Ms. Kim
Chapter 49Jan 20
Continues the scene from ch. 47
- Kim Soo-hyun
- Ms. Kim
Chapter 48Jan 13
Continues the scene from ch. 47
- Kim Soo-hyun
- Ms. Kim
Chapter 47Jan 6
Continues the scene from ch. 47
- Kim Soo-hyun
- Ms. Kim
Chapter 46.1Apr 17
Chapter 46Dec 29, 2025
Continues the scene from ch. 42
- Do Ra-hee
- Kim Soo-hyun
- Park Se-young
- Threesome
Chapter 45Dec 29, 2025
Continues the scene from ch. 42
- Do Ra-hee
- Kim Soo-hyun
- Park Se-young
- Threesome
Chapter 44Dec 16, 2025
Continues the scene from ch. 42
- Do Ra-hee
- Kim Soo-hyun
- Park Se-young
- Threesome
Chapter 43Dec 11, 2025
Continues the scene from ch. 42
- Do Ra-hee
- Kim Soo-hyun
- Park Se-young
- Threesome
Chapter 42Dec 2, 2025
Continues the scene from ch. 42
- Do Ra-hee
- Kim Soo-hyun
- Park Se-young
- Threesome
Chapter 41Nov 24, 2025
Continues the scene from ch. 39
- Kim Soo-hyun
- Ms. Kim
- Anal Toy
Chapter 40Nov 17, 2025
Continues the scene from ch. 39
- Kim Soo-hyun
- Ms. Kim
- Anal Toy
Chapter 39Nov 10, 2025
Scene spans ch. 39–41
- Kim Soo-hyun
- Ms. Kim
- Anal Toy
Chapter 38Nov 3, 2025
Chapter 37Oct 27, 2025
Continues the scene from ch. 35
- Do Ra-hee
- Kim Soo-hyun
Chapter 36Oct 19, 2025
Continues the scene from ch. 35
- Do Ra-hee
- Kim Soo-hyun
Chapter 35Oct 13, 2025
Scene spans ch. 35–37
- Do Ra-hee
- Kim Soo-hyun
Chapter 34Oct 6, 2025
Chapter 33Sep 28, 2025
Chapter 32Sep 21, 2025
Continues the scene from ch. 28
- Kim Soo-hyun
- Ms. Kim
- Sex Toys
Chapter 31Sep 14, 2025
Continues the scene from ch. 28
- Kim Soo-hyun
- Ms. Kim
- Sex Toys
Chapter 30Sep 7, 2025
Continues the scene from ch. 28
- Kim Soo-hyun
- Ms. Kim
- Sex Toys
Chapter 29Sep 1, 2025
Continues the scene from ch. 28
- Kim Soo-hyun
- Ms. Kim
- Sex Toys
Chapter 28Aug 25, 2025
Continues the scene from ch. 25
- Kim Soo-hyun
- Park Se-young
Continues the scene from ch. 28
- Kim Soo-hyun
- Ms. Kim
- Sex Toys
Chapter 27Aug 17, 2025
Continues the scene from ch. 25
- Kim Soo-hyun
- Park Se-young
Chapter 26Aug 10, 2025
Continues the scene from ch. 25
- Kim Soo-hyun
- Park Se-young
Chapter 25Aug 3, 2025
Scene spans ch. 25–28
- Kim Soo-hyun
- Park Se-young
Chapter 24Jul 27, 2025
Chapter 23Jul 20, 2025
Chapter 22Jul 14, 2025
Chapter 21Jul 7, 2025
Continues the scene from ch. 19
- Do Ra-hee
- Kim Soo-hyun
Chapter 20Jun 30, 2025
Continues the scene from ch. 19
- Do Ra-hee
- Kim Soo-hyun
Chapter 19Jun 23, 2025
Continues the scene from ch. 19
- Do Ra-hee
- Kim Soo-hyun
Chapter 18Jun 16, 2025
Chapter 17Jun 9, 2025
Chapter 16Jun 2, 2025
Continues the scene from ch. 14
- Kim Soo-hyun
- Ms. Kim
Chapter 15May 26, 2025
Continues the scene from ch. 14
- Kim Soo-hyun
- Ms. Kim
Chapter 14May 19, 2025
Scene spans ch. 14–16
- Kim Soo-hyun
- Ms. Kim
Chapter 13May 12, 2025
Chapter 12May 5, 2025
Chapter 11Apr 27, 2025
Chapter 10Apr 20, 2025
Continues the scene from ch. 6
- Kim Soo-hyun
- Ms. Kim
Chapter 9Apr 20, 2025
Continues the scene from ch. 6
- Kim Soo-hyun
- Ms. Kim
Chapter 8Apr 20, 2025
Continues the scene from ch. 6
- Kim Soo-hyun
- Ms. Kim
Chapter 7Apr 20, 2025
Continues the scene from ch. 6
- Kim Soo-hyun
- Ms. Kim
Chapter 6Apr 20, 2025
Continues the scene from ch. 6
- Kim Soo-hyun
- Ms. Kim
Chapter 5Apr 20, 2025
Chapter 4Apr 20, 2025
Continues the scene from ch. 3
- Ms. Kim
- Sex Toys
Chapter 3Apr 20, 2025
Scene spans ch. 3–4
- Ms. Kim
- Sex Toys
Chapter 2Apr 20, 2025
Chapter 1Apr 20, 2025
Chapter 0Apr 7, 2025