Dive into the Free All-Chapter Promotion of 'Thief King' on LINE Manga Today!

Enjoy the Thrilling Adventure of 'Thief King' for Free!

Introducing the 'Thief King' Campaign

Starting today, November 21, and running until November 23, LINE Digital Frontier introduces an exciting opportunity for manga lovers: the entire series of 'Thief King' is available for free on the LINE Manga platform. This promotion is not just a chance to read a captivating story, but also to win amazing rewards!

'Thief King' (created by 3B2S, scripted by Yuns from REDICE STUDIO, and based on the original by SAN.G/Rebirth) is an exhilarating action-packed tale that follows the protagonist, Ryoha Gōriki. Once deceived and meeting a tragic end, Ryoha embarks on a fantastical journey after being granted extraordinary powers thanks to an artifact known as the Crow. This narrative takes him back in time to confront the mysterious 'graves' where artifacts that bestow supernatural abilities on humans are hidden.

This campaign showcases all 411 chapters of the Vertical Reading Edition for just three days, allowing fans and newcomers alike to dive into this thrilling world without any cost!

Participate in the Exciting 'Thief King' Lottery

In addition to the free reading experience, there’s more! LINE Manga is also hosting a lottery where participants can win manga coins! By reading two series listed on the LINE Manga app, fans can earn a chance to spin the 'Thief King All-Chapters Free Celebration Lottery'. Moreover, by sharing results via X, participants can spin again to increase their chances of winning!

- Lottery Duration: November 21, 2025, 0:30 to November 21, 2025, 23:59.

Prizes Include:

- 1st Place: 10,000 Manga Coins (valid for 3 days)
- 2nd Place: 100 Time-saving items
- 3rd Place: 50 Time-saving items
- 4th Place: 23 Time-saving items

Stay Connected with LINE Manga

Additionally, LINE Manga is running an exclusive campaign via their official X account where participants can enter for a chance to win a 5,000 yen manga coin prize. Simply follow the account and repost the designated post to join. Using the hashtag #ThiefKingAllChaptersFree will boost chances of winning!

- Campaign Duration: November 21, 2025, to November 23, 2025, 23:59.

Discovering the Power of LINE Manga

LINE Manga is a popular electronic comic service that allows users to enjoy manga on their smartphones and tablets. As of September 2025, it boasts approximately 150 million monthly users, being a key player in the WEBTOON Worldwide Service. The platform began its journey in Japan in 2013 and has since become the top manga app in terms of download numbers. It continues to offer a wide range of original, exclusive, and advance-release titles, catering to diverse reader interests.

Furthermore, focusing on the unique vertical scroll format of webtoons, LINE Manga emphasizes color digital comics that are perfectly suited for smart devices.

This is a golden opportunity for manga enthusiasts! Don't miss out on reading 'Thief King' for free and take part in the exciting campaigns to celebrate this unique series on LINE Manga.