Tensei shitara Dainana Ouji Datta node, Kimama ni Majutsu wo Kiwamemasu 2nd Season

After mastering new forms of magic and defeating Guisarme, seventh prince Lloyd has no interest in resting. His next obsession is holy magic, leading him and his companions to the Church in search of a power fundamentally different from the arts he has already studied.

The problem is that Lloyd also possesses deep knowledge of demonic magic, making him suspicious to those who believe sacred and unholy power should never coexist in one person. Priests, divine beings, and new dangers turn his studies into another string of experiments and battles. To Lloyd, the question is never whether a spell is forbidden or holy, only how it works and how far he can push it.