Maybe you already knew this but "Igleshia" probably means "Iglesia" which means "church" in spanish. Him being a sage and all I presume such a name was given on purpose.
Didn't read the first half of the chapter that was following expendable villain #6969 and the shitty fat rapist guy classmate from the first chapter. Anything noteworthy I missed in that half of the chapter? Won't really matter when the MC just kills them though.