When I entered the forest with full of black aura on it I saw a cave covered a black miasma,"what is this thick black miasma covered in the cave?". I said...my instinct is saying that I must go there because, that must be the caused for all the monster wave started. So I entered the cave and when I entered I hear a monster roar."ROAARRR."...."what was that?"... I said...and I still hear the monster roar coming to the straight path, that must be the cause for the monster wave to happening in the town, So I followed the monster roar I suddenly saw a a lot of monsters gathering in one place,"what the there's so many monsters in here and they do not fight each other?"...I said...because monsters fight each other frequently. For example if a goblin see a troll they do not being friendly each other because they are a different species and to the point they're going killing each other. So what are they doing in here inside the cave and gathering around here?..."hmmm there must be a reason?".. I said..when I keep looking around I just noticed a black crystal in the center where all the monsters gather around, and I think they're brainwashed by that black crystal if I break the black crystal I think the brainwashing will be lifted and all the monster regain there senses and fight each other right... So I proceed to that plan and destroy that black crystal first is I need to hide myself using a invisible spell and find a higher place to destroy the black crystal if I destroy the black crystal on the ground I might get killed if the monsters regain their senses and killing each other so I need to find a higher place to destroy the black crystal, when I searching for a good spot I see a really good nice spot where I can destroy the black crystal and I can aim my spell properly and a nice good view to watch the monsters killing each other.."alright shall we begin the plan then"....now that I think about it I wanna try chant the spell just once because its really cool to chant it hehe....Ok shall we begin then.."Oh great flame please give me the power to burn and destroy around me, I summon thy fireball."...when I finished the chant the spell all the monsters seen me and they to late to protect the black crystal because the fireball that I chant is reach a maximum speed that so fast that the fireball hit the black crystal right away and it shattered to pieces and the all the monsters stop moving and they're all regain their senses and they finally killing each other and a total massacre that so many blood spilling everywhere and there flesh torn to pieces, and the massacre finally stop around 10 hours and the remaining monsters thats alive is I killed them and collect their valuables and sell it to the adventurers guild for money because I planning to buy a house for ourselves because I don't want to live the inn forever so I need to buy a house using the monsters valuables.when I finished collecting the monsters valuable I stored them on my space inventory, and I need to investigate the black crystal for causing the monster wave in the town. When I investigate it I can't find a clue on it so I think I ask the gods what is this black crystal when I get transported again in the gods tower so for the time being I just stored them in the space inventory for now. When I finished doing my work here time to go home to see my comrades and my daughter I think shes worried now so I must go there quickly by using a wind magic to enchant my foot to become fast and swift and I can jump higher when I finally exit the cave all the uproar, and have now became peaceful so I continue to go home, and to see my companions. When I finally arrived in the town I saw many people having a party like all the people having a festival something like that when a couple of adventurer sees me they sudden shouted "HEY THAT'S OUR HERO FOR TO DAY THE ONE WHO SOLVE THE MONSTER WAVE HAHAHA."..the adventurer said...and all the people in the town they are cheering for me as if I become a savior to them...now that I think about it there's something I forgot, what is it now hmm "YAANAGI"..."hm who's calling me?" "YAANAGI"....when I turn around I see Sylvi who's the one who called me by my name..." Why didn't you go back sooner Me, Fenrir and Myu are so worried about you I thought you didn't go back"..Sylvi said while her eyes are going to tear..." I'm sorry for not coming back sooner because I'm so busy inside the cave that so many monsters that are gathering there"...I said to Sylvi.." huh? You went on a cave and you saw a lot of monsters in there gathering in one place,I thought all the monsters fight each other if there a different species to them."...Sylvi said..." That's what I thought to but when I observe properly I saw a big black crystal in the center where all the monster gathering them and I think the black crystal causing them to go brainwashed and I think that's the cause for them to go on a rampage in this town and when I finally destroy the black crystal all the monsters regain there senses and finally they're started killing each other..." I said to Sylvi"..."ohh so that's what happened well the good thing is it now become normal again"..Sylvi said..and I replied back to her" yeah it became normal again"..I said.."well time to go to the inn Yanagi everyone is waiting for you"..she said.."yeah we should get going then"...I said to her...So were headed to go to the inn to see everyone and time to go to bed and tomorrow I will find a house for ourselves to live in...