2busy2sleep
Void to stars, magic's origin, history and becoming a scientist... She's going all in KEKW
The book is probably from his master's mistress. The master has katana and sea dragons are usually eastern.. also its suspicious that Leon is not yet allowed to meet the family of the mistress and his master seems to tolerate dragons even tho he is was a dragon slayer. Maybe I'm wrong kek.
A certain narrator from a certain anime somehow ended up narrating this battle.
https://novelight.net/book/i-became-a-law-school-genius
There's also an orange bar that says "This information has not yet been verified, but is already available".