Is it Wrong to Summon Heroes?

Cassandra

After a while of farming in the Dungeon, the Hestia Familia climb up from the Dungeon and head towards the Guild. 

Bell: We finish early today.

Achilles: I mean, there's three high ranking Servants here. The upper floor mobs are quick and easy to kill.

Arjuna: But we are stunting Bell's growth. He needs to fight them if he want to gain Excelia.

Achilles: Yea... Hey, wanna train with me?

Bell: Sure, but what kind of training?

Achilles: Hey, Archer. Lancer. What kind of training you guys do?

Karna: I teach him in basic combat right now. His combat skill is improving, but not at the level of a competent warrior. He'll be at the moderate level soon.

Arjuna: I teach him in bowmanship and teach him how to parry and dodge arrows. 

Achilles: Hmmm... then I should train him in agility and stamina.

Bell: So you're teaching  me how to run fast?

Achilles: Run fast while not quick to lose breath. I'm the fastest hero of the Greek heroes, and, Master. Speed and stamina is important in battle.

Karna: Rider is right. If you want to engage and disengage and continue battling, stamina and speed is needed. Those who show no signs of fatigue have the upper hand.

Bell: Then, how will you train me, Rider?

Achilles: Easy!

When they got back home, Bell look at the list for daily training and felt his body sunk.

Bell: 10kms' of running... 100 push ups... 100 sit ups...  100 squats... 100 forward lungs, 1 hour of stretching... 1 hour of balance exercise...

Bell was dreading as Achilles smile behind him.

Achilles: Yep. Since aunty will be gone for 2-3 days, we can use this time to train you.

Bell: Ummm... can't you tone this down?

Achilles: What do you mean? This is the same exercise I did when I was trained under my teacher?

Bell: Eh.

Achilles: Anyway, up you go. Time to run for 10 kms'!

Bell: Lancer! Archer! Help!

Karna and Arjuna wave Bell goodbye with smiles in their faces.

Bell face morph into horror as Achilles drag him towards Orario's wall. Bell let out a scream of despair.

Inside the Dungeon though, Cassandra was screaming in despair, literally. Not outside, but inside.

Ibuki-dōji: I got to say, not even your patron god knows your skill. To think that the god of prophecy can't even tell their child skill is the power to see the future. How ironic it is.

Cassandra: U-um... what do you mean?

Ibuki-dōji: Well, makes sense that this world is opposite of Pan Human History... anyway, what I'm talking about are the dreams you always get whenever you go to sleep.

Cassandra: My dreams...! Wait, you know what they are!?

Ibuki-dōji: Of course, what you see are prophecies.

Cassandra: Prophecies...? Is that what they are?

Ibuki-dōji: Mhm. Prophecies is basically the user seeing into the future, but in a enigmatic way. Though, it does make sense that just telling you straightforward for mortals like you will be boring if the future just shove information to your brain without them slowly digesting the information and interpreting them.