Secret Class (비밀수업) Chapter 313 is one of the most anticipated upcoming releases among adult romance manhwa readers. The popular Korean webtoon continues to attract attention because of its dramatic storytelling, detailed artwork, and ongoing character conflicts.
Created by writer Wang Kang-Cheol and artist Mina-chan, Secret Class has become one of the most talked-about adult romance and drama manhwa series online. Since its Korean debut in 2020, the series has built a large international audience thanks to its unique visual style, emotional tension, and fast-paced chapter releases.
Quick Facts
| Detail | Information |
|---|---|
| Series | Secret Class (비밀수업) |
| Chapter | 313 |
| Expected release | Thursday, August 13, 2026 |
| Country of origin | South Korea |
| Original publisher/platform | Toptoon |
| Genres | Adult romance, slice-of-life, harem |
| Content rating | 18+ / mature audiences |
| Release pattern | Weekly serialization |
What Is Secret Class About?
Dae-ho’s innocence is the starting point of the entire story. After becoming an orphan at 13, he is taken in by his father’s close friend and grows up within a household surrounded by family members.
As Dae-ho reaches adulthood, his sheltered upbringing leaves him unusually inexperienced with romance and adult relationships. The people around him recognize this and decide to educate him through the titular “Secret Class.”
How the Story Escalates
The premise initially revolves around private guidance, but the situation becomes increasingly complicated as the characters’ relationships evolve.
- Sheltered upbringing: Dae-ho grows up with limited understanding of romance and intimacy.
- Private education: His aunt figure and adoptive sisters attempt to teach him about adult relationships.
- Hidden relationships: The lessons create opportunities for secrets and complicated emotional connections.
- Jealousy and rivalry: Multiple characters become involved in increasingly difficult household dynamics.
- Ongoing drama: New developments continually reshape the relationships between the central characters.
The real detail casual readers can miss is that household dynamics are just as important to the series as its romance elements. The story uses a contained family environment to repeatedly bring different characters into conflict and create new sources of tension.
Secret Class Chapter 313 Release Date
Secret Class Chapter 313 is expected to be released on Thursday, August 13, 2026.
New chapters are usually released weekly, although the exact timing may vary depending on the official platform and regional availability.
Fans waiting for the next chapter are expecting more developments surrounding Dae-ho and the complicated relationships that continue to shape the story.
Where Can You Read Secret Class?
Toptoon is identified as the original Korean platform for the series, where the Korean chapters are serialized. Readers looking for the original release should use the publisher’s official platform rather than unofficial reposting sites.
For English-language readers, licensed platforms may carry localized editions depending on region and availability. The supplied information identifies platforms such as Daycomics, Toomics, and Lezhin as places where readers can check for official adult manhwa releases.
Secret Class Mature Content Warning
Adult content is a defining part of Secret Class rather than a minor element of the story. The series contains explicit adult themes, mature relationship storylines, and 18+ material.
Readers should therefore treat the series as intended for adults only. Availability and age restrictions can also vary depending on the platform and country.
Frequently Asked Questions
When is Secret Class Chapter 313 coming out?
Chapter 313 is expected to release on Thursday, August 13, 2026, according to the supplied release information. Because the date is described as expected, readers should verify the final publication time on the official platform.
Where can I read Secret Class Chapter 313 legally?
Toptoon is the original platform for the Korean serialization of Secret Class. English availability depends on regional licensing, so readers should check authorized services such as Daycomics, Toomics, or Lezhin for an official localized edition.
Is Secret Class suitable for readers under 18?
No, it is intended for mature audiences. The series contains explicit adult themes, mature relationship storylines, and 18+ content, so readers should follow the age restrictions applied by their local platform.