The others, although intensely curious at heart, felt it would be inappropriate to ask.
Young Master Sack, however, asked directly, "You mean... how to use it?"
Leonard Churchill didn't beat around the bush and opened the classic book, pointing at the content with patterns on it, "When I was chatting with that NPC, she told me about some contents of the classic books... Like this, this is a magic rune. Similar to a curse, it's a form of magic that utilizes elements..."
"Although magic and spells differ in their apparent forms, they target the same elements. If I'm not wrong, this magic pattern is targeting the 'Light Elements.' From the pattern, it appears to be a kind of auxiliary magic..."