One month later
At the Black Forest where monsters roam and dangerous dungeons exists there is a certain cave which directly teleports people to the underworld was sealed by a once known hero
Suddenly there was a loud 'Bang!' sound and the cave's seal started to shatter
Slowly it started to crack until
Boom!
Crows crowed and their wings fluttered as they flew away
Suddenly three silhouettes appeared from the cave
They all had gigantic horns and big black bat like wings as their skin color were either red or black
Suddenly they transformed and turned into a human figure
The middle one which was likely to be the boss with ink black hair and pale skin said "Go and inspect what the humans are up to in this days"
_____
Inside the Theos Academy while I was speaking and teaching Choi Kwan and the others I suddenly felt a thump in my heart and abruptly turned my head towards the window
Seeing my reaction everyone was startled
Jeong Ji-ho frowned and asked "What's the matter?"
I was silent for a long time before I said "It's nothing…"
Frowning I thought 'So it's time huh'
Closing the book in my hands I said "This is the end of our session, everyone will gather at a dungeon tomorrow"
Surprised Cha Si-woo exclaimed "Why?!"
I didn't turned my head and instead said "This is for your own good, so listen and obey me"
Hearing this everyone for some reason shuddered
It's been a month since I became their teacher and they knew what kind of person I am, they also know I won't do anything meaningless
They all became silent and I just ignored them as I got out of the classroom.
____
Going back to my dorm I started selecting my battle suit
Just as Cronus was about to ask what's the matter I first spoke and said "Cronus, it's time"
Hearing this Cronus became amused and interested as he said [Well said]
[---Ding!]
[Would 'Kim Han-wool' like to accept 'Cronus' as their constellation?]
[Yes/No]
Without any hesitation I chose 'yes'
I won't let those demons ruin my peaceful life I thought and started dressing.
____
"Commander, there is someone who'd like to meet you"
Hearing this Evander was indifferent and asked "Who is it?"
"It's me sir"
Hearing familiar voice Evander raised his head to see me and was stunned as he said "Student Kim Han-wool?"
"Yes sir" I said and saluted as I said "May we speak in private sir?" I said while glancing at everyone else in the tent
Evander narrowed his eyes suspiciously before he nodded and said "Leave us alone"
With his command everyone else in the tent left
Just when Evander's assistant was about to leave I stopped him and said "You'll need to hear this too"
The assistant glanced at Evander and when he saw Evander nod he went back to his spot beside him
Evander then asked "What is it?"
Standing before them I said solemnly with a frown "It's about the demons sir"
Evander and his assistant widened their eyes as they heard this before Evander frowned and said "What about them?"
Taking a deep breath I spoke and said "They broke free from the seal"
….
"If this is a joke it's gone too far, Kim Han-wool" Evander frowned and raised his aura at me dangerously
I was indifferent and unaffected thanks to the system and said "I'm not joking sir, do you think I would say something false when it's crucial such as this?"
Hearing this Evander didn't believed me but it was expected knowing that the demons hadn't gone out from the seal since 10 years ago
But the novel said that the demons had broken the seal in this day and I believe it, that's why--
I would prevent them from destroying my peace
I spoke again and said "Please commander, I am telling the truth, if we don't stop them they'll only bring chaos, would you rather risk the lives of everyone than making sure of it?"
Shing!
Suddenly a pen was thrown beside me and pierced through the tent
Standing up Evander asked with a growl "Are you threatening me?"
I was still indifferent and said while standing still "It's not a threat, it's the truth"
As time passed the air became suffocating but I still hold still until finally Evander sighed and sat down as he said "No wonder you're interesting, Kim Han-wool"
"What do you want to do then?" He asked me and the assistant was surprised not expecting that the commander would believe me
But I spoke and said honestly "Please let me handle the situation, I just need three men from your team to support us"
Hearing this Evander frowned as he said "We're talking about demons, right?"
I curled my lips and said "It's not enough for me though?"
I know I was getting cocky but still, what I said was not a whole lie
Evander laughed hearing this and said "I'll agree to your conditions, but what if the plan fail, instructor Kim Han-wool, will you take responsibility?"
Absolutely not
Ofcourse I didn't say that and instead nodded as I said "Yes sir"
As Evander was pondering the assistant finally spoke and whispered "Are we really gonna trust this to a student?"
Uh I can hear you ya know?
Well I did treated you as air the whole time so maybe this is just right I guess
Evander was silent before he said "I believe in Instructor Kim Han-wool"'
Smiling I said "I won't let you down sir"
Evander then said with a smile "I'll send the strongest in our team to support you guys"
Bowing I said "Thank you sir"
"When will you do the plan?" He asked
Staring at him I said "Tomorrow sir"
*****
The next day
"This is-!"
Choi Kwan and the others were surprised as they saw this scene
The commander Evander Forest and me were standing side by side as their were other three people who looked like knights standing behind us
Seeing them arrived I waved at them and said with a smile "Oi! Are you guys ready for the dungeon?"
"Uhm" Everyone was awkward and I added more salt to the wound as I said "Oh by the way, we are gonna be fighting demons in the dungeon"
….
"WHAT?!"