The muura gem quests

Hello, i am currently replaying laxius power 3 and and i am trying to do all the quests. I have read around the forum that you can do both the muura gem quests ( the mage guild quest and the guild of the undead quest), but i have not found how to do this and it is tormenting me . Any help anyone can give me is appreciated .

Unfortunately, I don't see any way to complete both of them, unless there's some glitch that can be taken advantage of, but I don't know of any. Either way, all you get for giving the Muura Gem to the Undead Guild is 15,000 PP and a Necroleech, but it prevents you from advancing in rank in BOTH of the Guilds. The woman who gave you that quest doesn't even offer you any more quests afterwards, so this is obviously the "bad" choice. Sorry, but it looks like only a really weird glitch that might not even exist, or somehow cheating with some hacking device, would be the only way to complete both. So, you're way better off leaving only one quest incomplete by giving it to the Mage Guild, rather than 6 or 7 quests if you give it to the Undead Guild!