I Will Teach You Self Defense, also known as I’ll Teach You Self Defense, is an adult supernatural romance manhwa that combines martial arts, comedy, relationship drama, and a mysterious game-like system.
The story follows Seong-hyeon, a struggling hapkido instructor whose failing gym receives an unexpected supernatural upgrade. What begins as a chance to save his business soon develops into a complicated series of quests that affect both his professional life and his relationships.
Quick Guide
| Detail | Information |
|---|---|
| Series | I Will Teach You Self Defense |
| Alternative Title | I’ll Teach You Self Defense |
| Chapter | 43 |
| Expected Release | Around September 6, 2026 |
| Main Character | Seong-hyeon |
| Genre | Supernatural, Romance, Comedy, Martial Arts |
| Format | Manhwa / Webtoon |
| Audience | Mature readers |
I Will Teach You Self Defense Chapter 42 Recap
Chapter 42 opens with a conversation about Seonghyeon’s relationship with Yesol. When the subject comes up, the older woman becomes noticeably curious and worried about how close the two have become. Seonghyeon tries to explain that their relationship is connected to their master-and-student dynamic, but his answers only create more questions.
Things become even more complicated when Yesol visits and asks Seonghyeon to accompany her the following weekend to help choose a birthday present for her father. He agrees, treating it as a favor for an important partner.
After Yesol leaves, the older woman reveals that she has been affected by seeing them together. She compares herself with Yesol and worries that her age puts her at a disadvantage. Seonghyeon immediately tries to reassure her, telling her that he still finds her beautiful and attractive.
The chapter ends with her asking whether she is prettier than Yesol, leaving Seonghyeon struggling to respond.
I Will Teach You Self Defense Chapter 43 Release Date
I Will Teach You Self Defense Chapter 43 is currently expected around September 6, 2026. However, this is an estimate based on the series’ recent release pattern and should not be treated as an officially confirmed date.
Release schedules can change because of production delays, platform updates, holidays, or publication breaks. Readers should check the official publisher or licensed platform for the latest information when the chapter approaches.
What Could Happen in Chapter 43?
Chapter 43 will likely continue the emotional tension established at the end of the previous chapter.
One possible direction is a deeper conversation between Seong-hyeon and the older woman about their feelings and relationship. At the same time, Seong-hyeon’s planned outing with Yesol could create another source of tension.
The chapter may also return to the supernatural system and the challenges surrounding Seong-hyeon’s martial arts gym. Whether the story focuses more on romance, comedy, or the system’s next development remains to be seen until the official chapter is released.
Where to Read I Will Teach You Self Defense
Licensed platforms are the safest option for reading the series because availability can vary by country and licensing agreement.
The supplied information identifies Toptoon as a South Korean serialization platform and notes that regional versions may be available through platforms such as Lezhin or Toomics depending on territory.
Regional licensing varies, so readers should search the official catalog available in their country rather than assuming every platform carries the same edition.