In the world of Type-Moon, start by becoming Morgan's husband!

[This huge machine that fell from the sky is an enemy that is impossible to defeat in this era. ]

【unless--】

【The Keto in front of us has mastered a method to deal with Him. 】

"Master Keto."

"Excuse my stupidity, please be more straightforward."

Ian responded very sincerely.

"I... really can't think of a way to defeat Poseidon."

"..."

The light symbolizing Keto was silent for a moment, and then responded once again.

"Pegasus, I believe you have witnessed the scene of Poseidon's fall?"

"This……"

Listening to Keto's words, Ian's thoughts gradually drifted back to the moment when Poseidon descended from the sky.

At that time, He had not yet become as arrogant and violent as He is now.

The overall threat level will be much smaller than it is now.

"Yes, I witnessed that day with Medusa."

"It would be nice if... we could do something in advance at that time."

"That's not your problem." Keto comforted Ian.

"In fact, there is nothing you can do."

"These machines do not belong to our era, so naturally we cannot use the knowledge of this era to fight against them."

"..."

Even though he had realized this a long time ago, Ian still felt a little disappointed when he heard Keto confirm it.

Something otherworldly from above the sky.

Naturally, it is impossible for people of this era to eliminate it.

but--

Ian also noticed something that excited him.

There was still a glimmer of hope in Keto's tone.

"If that's the case—"

"Master Ketuo, since you chose to come to me... then there should be a way to solve the problem, right?"

"..."

There was another long silence.

Finally, Keto seemed to have made up his mind and focused the light representing himself on Ian.

"Pegasus, I sense your determination."

"So--"

"Let me tell you all these memories that should have been hidden forever."

As soon as Keto finished speaking, Ian felt many memories from the past flooding into his mind.

That is the past of the Oceanus Sea, and also the efforts of Keto.

It was a great deed that no one knew about.

【This happened in the past.】

[The fall of a giant machine is not the only one.]

[As the master of the Oceanus Sea, Keto has witnessed such things several times.]

[In the past thousand years, several huge machines like Poseidon have fallen into this vast sea. ]

[Almost without exception, they all had shocking lightning scars on their bodies, as if someone had launched a powerful attack on them. ]

[Athena, Apollo... names that seemed like gods fell into Oceanus one after another.]

[As the hostess here, Keto had already noticed the abnormality of these uninvited guests. ]

【so--】

[From the moment they fell into the Oceanus Sea, the sea mother used all the means she could to forcibly cut off the operation of their bodies.]

[Of course, this is not without cost. ]

[Just like Poseidon, each of these machines from the sky has performance that surpasses this era. ]

[As a native Greek goddess, Keto is quite difficult to handle. 】

[Luckily——]

[Those lightning traces still had a significant impact on the operation of these huge machines. ]

[In the end, Keto paid the price of his own body dissipating in exchange for the long-term dormancy of these machines.]

[This is also the reason why Poseidon failed to detect her - how could a long-dead sea mother be detected with signs of life? ]

[Although he was not detected, Keto still could not change the special nature of Poseidon. ]

[His body was indeed severely damaged by lightning, but most of its systems did not become inoperable. ]

[It was as if the initiator of the attack had deliberately avoided it.]

[So even if she is as powerful as Keto, she has already exhausted all her means at this moment, and can only watch this uninvited guest from outer space do whatever he wants on her sea.]

"This……"

After learning the truth about the past, Ian felt his breathing become much faster.

after all--

According to Keto, there are now several machines similar to or different from Poseidon sleeping in this ocean!

"Master Keto... you are burdened with a lot of things."

"It's not much of a burden."

A light flashed from the deep sea, and it was a voice full of responsibility.

"This is what I should do."

"And I think that no matter who is the master of the Oceanus Sea, it is absolutely impossible for him to allow this to happen."

"Yes, Master Keto, you are right."

"But—" Ian's tone was a little more hesitant.

"Just knowing this kind of thing still doesn't solve the problem, right?"

"How...can we defeat Poseidon?"

"Of course I have thought of a way to give you these memories, Pegasus." Keto's voice once again spread in the deep sea.

"Over the years, I have not only been forcibly suppressing the functioning of these organs."

"I'm still trying to see if it's possible to make them useful to the ocean in another way."

"..."

Ian was not slow-witted. After Keto said this, he immediately realized the hidden meaning of her words.

"Master Keto, have you figured out how to drive these machines from the outside?"

“It can’t be said to be driven.”

The light representing Keto flashed.

"It can only be said that we are temporarily using their bodies."

"But if I want to do this, I definitely can't do it in my current state."

"Pegasus..."

Keto did not continue.

But her meaning was clear enough.

Ian was left behind, and all the memories of this ocean were entrusted to him.

So--

Naturally, I look forward to what he can do.

"I understand."

"As long as I can save Medusa and the others, I'm willing to do anything."

The man's tone was firm, which made Keto's tone become gentler.

This is not difficult to understand.

As a mother, how could she not be happy when she heard that someone was willing to go through fire and water for her daughter?

"I see, Pegasus."

"But let me make it clear... this time, I might send you out again after you just came back from death."

Hearing this, the man smiled slightly.

"I didn't think I could survive, but now I have a chance to fight Poseidon head-on. This is already a big win!"

"Really... You're so courageous, you're worthy of being the one my three daughters have their eyes on."

"Um...what?"

"Nothing, Pegasus, let's get started now."

"……it is good."

[With Keto's help, you began to resonate with these sleeping machines like a test.]

【This is a great test of your will.】

【after all--】

[Although these machines appear to have no emotions, they actually have their own thinking abilities just like Poseidon.]

[If Keto hadn't been suppressing it all the time, it might have already started up again. ]

【You understand that you must always remain highly vigilant. 】

【Once you fail, there is really no coming back. 】

【but--】

【You will never be afraid of this. 】

On the Oceanus Sea, Poseidon continued to show his anger.

He, transformed into a gigantic humanoid machine, was calling upon the surging waves between the sea and the sky.

"Medusa!"

"I will make you a sacrifice to the sea!"

Poseidon, who calls himself the god of the sea, speaks of his goals in an extremely cold voice.

Everything happened just as Keto had predicted.

After the extinction of his so-called followers, Poseidon had no complete desire to stop.

This mechanical way of thinking is now reflected in the most realistic way.

But at this moment——

Once again, Oceanus brought about great changes.

But this time, it was not caused by Poseidon.

This Sea King machine, which does not belong to this era at all, used its own eyes to observe the place where the vibration was the strongest.