Rainbow Slime Emperor was becoming a pain in the ass to deal with, he spread around his body way too much to the point it resembled more like a living puddle of slime than an actual living creature, and he was constantly trying to kill us with magic, or his own body because he thought it was funny to crush you to death and dissolve your clothes with acid, which actually didn't worked, it seems the clothes I made are too strong to be easily and immediately be consumed by acid, damn it- not like I wanted to see the scene or something.
"BUUUUUBB!!!"
The angered Rainbow Slime Emperor roared angrily, it quickly jumped into the air and then hit the ground strongly, unleashing shockwave of several elements that spread across the entire place. These magical shockwaves were composed of most of the elements he could wield, which were very strong and annoying to deal with, but I quickly decided to fight with my own magic, concentrating wind and ice elements and unleashing my own shockwaves while protecting those around me.
TRUUUUMMM…!
The two shockwaves clashed against one another, generating a thunderous sound that made the entire dungeon tremble desperately, it felt as if it was about to crumble over our own bodies, but it seemed that wasn't the case, as the dungeon's durability surpassed any other material I have ever seen, and seemed mildly impossible to be destroyed.
"BAAAAH!"
The angered and cute Benladra attacked right after that, as she unleashed her breath attack! Everybody closed their eyes in that moment, as her breath attack is like the brightest beam of light you will ever seen, brightest than the sun itself!
FLAAAASH! BOOOOMMM!!!
"BUUUGYYYAAAHH…!"
The beam of light coming from my daughter's mouth was incredibly powerful, hitting the slime's core and pushing the entire Rainbow Slime Emperor into the walls of the room, slightly shattering the very hard rainbow slime core it had!
"Phew…" Benladra sighed in relief, she suddenly felt a bit exhausted, it seems that using too much power through her breath attack really tired her.
"Well done, my daughter! Mama will take care of the rest! All of you guys, let's gang on it!" Roared Benladann, as she guided everybody and led us into the battle, our entire group began using our new weapons we got from that merchant in the city, and we began to shower the Rainbow Slime Emperor's core while it was weakened, the core was incredibly hard and even my fists had a hard time crushing through it, but ultimately, after around half a minute of beatings and the Rainbow Slime Emperor trying to resist, the core fragmented into pieces and shattered at log last!
Crack… crack… CRAAAASH!
"BUUUUGGGYYYHHH…!"
The Rainbow Slime Emperor gave a last scream of horror before finally dying against our deadly blows, all while Benladra watched us while sitting over Fuyu's head, which had become like her walking cushion now for some reason (Fuyu is not complaining though).
"We finally did it! That took way longer than I thought." Said Benladann.
"When Drake doesn't overuse his overpowered skills or those giant monsters, he got it becomes way funnier!" Said Yuki.
"Yeah, I agree, although I am sure that Benladann was holding back a bit as well." Said Rakasha.
"I had to! If I didn't, this closed space would be filled with this chaos thingy, and it might be dangerous for you guys, so I have to be careful, I think it's the same for Drake, in these small spaces it is hard for him to go all out without damaging allies." Said Benladann.
My beloved wife was the obvious person that would quickly understand the reason behind my actions, she knew exactly why I wasn't going all out from the beginning, and it was mostly for the safety of everybody else, I cannot suddenly make my allies immune to my attacks like in games or something, so when I go all out in small areas, they might die without me realizing it.
"Hahah, yeah, well, anyways, we are done here so let's pick this up and…!" I said, as I looked at the corpse of the slime and quickly made it all disappear into my inventory. After, that, the only thing left to do was going back up to the surface and seeing if we can sell some items in the guild…
I don't know if I should sell the Rainbow Slime Emperor items, they seem to be better with me, I could make them into something interesting, or eat them, although I have stopped getting anything from eating mana cores and this Rainbow Slime Emperor might not be any different, but something like a rainbow necklace, ring, and wristband for my wife and daughter would be pretty lovely. Especially with the elemental-resistance effect it might have as a multi-elemental slime.
"Well, let's go." I said. "We should quickly move back to the adventurer guild and sell off the items while we can. Although those from stronger slimes should be kept for ourselves I believe."
"I agree, let's keep the expensive loot if possible, although it would be interesting to know how much they would cost though, it wouldn't be bad to learn that." Said Yuki.
"I do wonder the same, how much would they pay for the core of the Rainbow Slime Emperor?" Wondered Pekora.
"I bet like a million gold coins!" Said Tisha.
"I think that's a bit of an exaggeration." Said Rakasha. "…No, actually if it was really a Rank 4 monster, then that might actually be a good price for it if not more."
"What could they do with these materials?" Wondered Miranda.
"I don't know." I said. "Maybe some broken armor or accessories."
"Magic technology of great quality can be made using such expensive and powerful materials, the higher the rank of a monster, the more valuable for the production of such technology is…" Said Rakasha. "Also, that mana core alone could feed the entire nation with magic energy for years."
