A training that prevents sleep

Pov general,

On a bed, you could see 3 forms sleeping deeply.

The first person is Rimuru who sleeps in his slime form. The second person is Dia who sleeps taking Rimuru as a pillow cuddy. And the last person was Sera who slept by hugging Dia from behind.

Scathach:" Frankly, it's a good thing they're girls or we could misunderstand their relationship."

Scathach was watching them sleep. She had come to do something, but this image of them three sleeping to block her mind.

Scathach:" They look so peaceful unfortunate that it won't last."

She took an object encrusted with runes that aims to explode the object and threw it.

Just when the object touched the ground, it exploded.

Boom!

After all this explosion passed, we could see three forms wondering what was happening.

Dia:" What's going on, why such a sudden awakening."

Rimuru:" He is not so abrupt to me since you make Dia-sama worse."

Dia:" Sorry for all the times I did."

Scathach:" It's a new training call " Never let your guard down."."

Dia:" I'm not really into this training. "

Scathach:" All of you except Rimuru, you are children of the devil noble. "

Dia:" Indeed and so what is the relationship? "

Scathach:" The attempted murder of you will be numerous just for political reasons. "

Dia:" I'm talking politics. "

Scathach:" So the goal of training is to be able to sleep while being ready for any attack. "

Dia:" I remain against this proposal. Sleep is one of life's pleasures if you don't take advantage of it, life has no reason to live."

Scathach:" Don't worry, after a while you'll be used to forgetting what it's like to sleep without any worry."

Dia:" We're sure this training is mandatory."

Scathach:" Sure and certain."

Dia:" Damn."

Scathach:" Now all in bed."

And the following nights the practice of always being on guard continued.

Scathach made sure they had a good night's sleep before trying to attack. It is important to be on your guard while sleeping, but you must not be on guard to have an impact on the repair of the body and mind that sleep provides.

Dia:" We can't give up this training?"

Scathach:" For the hundredth time no. I know that sleep is important and is a moment of pleasure but you have to train this point. Once this is done right, I won't bother you anymore."

Of course, it will stop the training of the automatism of sleep while being ready to anything that could happen.