However, without direct access to the latest chapters or specific content from Chapter 121, I'll provide a general approach on how one might find or discuss the chapter:
By Chapter 121, the story is deep into arcs that the anime has yet to cover. Readers of the light novel will know that the narrative shifts heavily toward the political instability of the kingdoms surrounding Faltra. However, without direct access to the latest chapters
In Chapter 121 of the manga Isekai Maou to Shoukan Shoujo no Dorei Majutsu However, without direct access to the latest chapters