The series is serialized in Monthly Shonen Magazine . You can often find the latest legal digital chapters on the Kodansha Comic Plus website (in Japanese).
You can read the latest chapters legally in Japanese on platforms such as Magapoke (Pocket Shonen Magazine) Comic Days Series Background This arc is the third series in the Ryuurouden The series is serialized in Monthly Shonen Magazine
Shiro's deepening mastery of his techniques to counter increasingly divine or demonic threats. The series is serialized in Monthly Shonen Magazine