Maestum Aeterni

In a world where witches are immortal and repudiated by the rest of humans, Romi is the son of a witch, a extremely rare case. He chats with an old, girl-like witch, who asks a rather curious question. Originally made for the International Comic/Manga School 2020 Contest: https://share.clip-studio.com/en-us/contents/c2cb323c-3411-4569-8428-980f892c95eb?at=1597600297