Back In Time As An Ancient Demon Lord

Guy and Rimuru's prank.

      Third Person's POV:

It was another ordinary day in  the city was bustling with monsters preparing for the annual festival held in tempest.

This festival is held in remembrance of the day their great lord Rimuru Tempest stopped Feldway along with his army and defeated the evil god Iverage. Rimuru after defeating Feldway and Iverage tried to make them give up but Feldway refused to stand down ultimately leading to his death. As for Iverage, he was sealed in Rimuru's imaginary space.

Surprisingly, Ciel asked whether she could be the one to handle Iverage's issue. Rimuru being Rimuru allowed her to do as she pleased and within a few months Iverage was released from imprisonment. To his astonishment, Iverage ceased to show hostility towards anyone and would constantly try to avoid him.

When Rimuru questioned her about it she just said"I only let him witness his death for a few months". He then remembered that he could alter the time difference between the two worlds.

He swore to never annoy Ciel and allowed Iverage to live in tempest but was strictly observed. The monsters and humans were now coexisting and rimuru had achieved his goal of world peace.

Rimuru: Hey Ciel, what do you think you're doing. I'm here facing my greatest archenemy and you are busily toying around with my skills. If you love doing that so much why don't you create a skill that will help me solve my problem. I can't be stuck here filling paperwork while you fool around.

Ciel: Master it is all your fault and do you want me to spell it out for you?

Rimuru: It's not my fault alright. How do you expect me to sit down here and continue doing one thing all the time. I never get a break, and anytime there is, I always end up having nothing to do anyway. Life during the tenma war was even more enjoyable than now, even though it was another problem on its own.

Ciel: Master that does not give you the excuse to play a prank on Leon and Luminous. That prank gave her depression and also made Leon to almost wage war on tempest.

Rimuru: Well it's not my fault if they can't take a little joke. Everyone needs to chill out you know what I mean right.

Ciel:*sigh*  The master is still as childish as ever.

[ Three months ago. ]

        Rimuru's POV:

It's been long since I visited Guy and it seems that he's not aware of my presence. I am currently heading to Guy's domain. I have nothing to do so I'm just gonna head over there to annoy him a bit and talk to him a little. Maybe I'll also get to meet Velzard and if I hit the jackpot Leon might also be around.

That asshole has always been a pain in the neck. After the tenma war, Chloe did not spare any chance and quickly confessed her love to me.

I could have sworn I heard Ciel say something along the lines of "I'd rather eat shit than to see you lay a hand on Master you seductive trap". When I asked her about it she just used her catchphrase " It's just your imagination.

Well, you can't argue with Ciel, so I just ignored her. I didn't even get to say anything when this bastard barged in on us and started spouting some nonsense of how he will never let Chloe go . Due to Ciel forming up an excuse of how I needed to deal with my problems in tempest I had to escape leaving them be. Now I'm ready to get my revenge. Yes it's just revenge and not because I am so bored, hahahaha I'm so cool right?

Rimuru: Oi Guy, what what have you been up to.

Guy: If it isn't Rimuru. Haven't I told you  not to barge in without warning?