Well this does help my "how da fuck a hero died in a pit trap, while a weak (ish) necromancer falling from a tree managed to survive a whole night in the same god damn trap" , but yeah maybe there's a way to create a safe/low mana density city's for human/low mana beings, then ( like someone mentioned earlier ) have a shark (or in this case demon) net to protect from demons attacking shit, cause even if they do seal the gate, that'll just be weakening people more, especially with the godly people like the first gen necromancer who mana is insane, and can easily get more via soul's, that and I want anri to stay with them and Diana to stay in the harem so there has to be away lloll and I love how already people want kneesocks on the goddess/angles