Synopsis

The chapter opens with the protagonist facing a difficult trial, emphasizing the need to become stronger after being abandoned by the demon race. He struggles and appears to be losing, but then experiences a change, a new seal forms and stabilizes his mana, which was about to explode. This leads to an explanation of how demons call their 'seals' their 'true names' and the ability to use their power only when knowing their true names. The chapter concludes with the protagonist understanding a demon's true name and using the power of the seal.