My wife's sisters want me to make a harem?!

"I will leave this in your hands. The moment you intercept Harry, bring this power out," Evelynn passed the written concept to Minato.

It was written as a magic circle.

Of course, Minato wasn't blindly following her. He had Leona looking through the magic circle before.

However, three ladies from the high spirit world were devastated. The moment the hatred awakened within them, they lost themselves. They couldn't even think straight, and all they wanted was to kill Minato.

It was a really shocking development.

"Minmin... I believe in you... Before you kill my father, let me speak with him..." Yuna's heart was conflicted the most.

She already learned that her 'lock' was much different compared to her sisters. There had to be a cause of it, and she wanted to know the truth behind her birth.

Minato nodded, then prepared for the inevitable.

With the medium world's dungeons conquered and his new profound origin, Minato was much different.

He was ready to go to the high world and solve the mystery of his own origin!

-

High Spirit World.

It was a world with much thicker mana than ever before. That world topped all mana's quality, including Minato's own.

However, that was a matter of time as Minato was ready to unleash his full power from the Overlord Pillar.

"We are back home..." Bei whispered.

No hint of her usual self lingered on her body. Her tone was much calmer, and she was just standing still behind Minato. Leona was the same, no longer believing in her father.

Before them, Yuna maintained a fake composure.

Minato sighed, "Contact your mothers secretly and prepare them."

Since Yuna was his most important one, Minato took her hand, and they went together to her mother's house.

Going secretly through many exquisite corridors, Minato and Yuna covertly entered the house that belonged to her mother.

In this house, the gorgeous woman silently listened to the birds chirping. She was alone, her house devoid of any servants. She was the sole soul here, and it seemed like she liked nature.

Yuna smiled faintly, "Mother is always lost in thoughts."

But Minato didn't reply.

He stood with his eyes dilated!

His Overlord Pillar shook, and it flashed with unique light! Even before Evelynn's magic circle kicked in, Minato's Overlord Pillar started the cleansing process.

The reason?

"Emi..." Minato whispered.

A memory from the far past flashed. That blonde-haired woman was his good friend back then, and she was the lady that helped him with his mana control!

[I will be your spirit. Overlords need someone to take care of them.]

"My... spirit..." As memories swirled within him like a tornado, Minato started remembering the far past.

From within his world, Aya's mind flashed with the same memories, and she regained her peak form in the blink of an eye.

Aya was an existence born out of Emi's will. She was like her daughter, a part of her. Before Minato's death, she requested her only family's survivor, her brother, to take care of Aya and prepare for Minato's return.

Her other family members... died from Ravash's hands.

Veins started popping on Minato's face as he remembered those fond memories.

Next to him, Yuna stared at him with shock on her face. Her mother's name was different from the one he had just said, yet her mother's eyes opened, and those golden hues flashed with reminiscent.

At that time, a foreign presence descended onto the house, shattering it into pieces...

From the sky, a man with golden eyes and dark hair descended. His body was already fueled with Ravash's hatred, and he glared at Minato with unconcealable hatred.

As he descended, he smiled, "Yuna. Leave."

"Father... Are you... Ravash?" Yuna asked, "I heard that all Overlords in our universe are your split personalities... Our family's servants and alliances' deaths could've been avoided, right?"

While Overlords hadn't fought in many years, their alliances and descendants often overcame life-threatening situations.

Yuna was the same.

Her father, Harry, smiled widely, "Such wishful thinking... The Supreme One won't emerge if the whole universe is at peace."

"What were we, then?" Yuna asked, her eyes trembling.

Seeing how she never left Minato's side, Harry shook his head, "Failure. You are a daughter born from this body's purified high spirit bloodline. I purified this body's bloodline so much and even laid hands on the original high spirit, taking her virginity.

I wanted to keep that delicious woman for my only body's union, but I still lacked knowledge about high spirits, even after becoming one of them. I couldn't achieve the same feat as Sessu, which is the universe's connection.

I believed you would help me, but you turned out to be a failure like your sisters. You are just like them, half-breed at most. Moon Spirits and other races taint their bloodlines... As for you, you have been born with fucking physical physique! This is utterly disgusting! You have failed me the most!"

Yuna nearly lost strength in her legs after those cold and eerie words left her father's lips. For all this time, he had been treating her like failure under a gentle and nice father's mask!

She wanted to cry, but her mother's lips parted, "Yuna's bloodline is better than mine. She has exceeded my expectations and brought me to Sessu..."

Looking at her daughter, Emi lifted her hand, then broke the lock, "I couldn't fully seal Ravash's hatred within you, but I managed to hide your high spirit's bloodline well. Yuna... You can take revenge and erase that despicable existence known as your father..."

"I see that Sessu's appearance erased the brainwashing skill," Harry smirked as he glanced at Minato.

Minato didn't turn his eyes to Harry but maintained eye contact with Emi, "You have been like... sister to me..."

Out of all the women he had in the whole universe, Minato never touched Emi and maintained a sweet family-like relationship.

Ravash broke that.

[I will put all your women into the dungeons, Sessu! I will create the system to have the whole universe hunt them! Everyone you love will suffer the humiliation from low-borns! That's the price you have to bear for not pursuing strength but messing around with women of all the universe!

You are worthless trash! Your power should belong to me! And it will! This whole universe will belong to me!]

"Ravash..." Minato's hatred sprouted.

His body went through tremendous change!

Harry's confidence disappeared from his face, "Evelynn sealed this world... Fuck..."

"Father... I will kill you," Yuna's awakened strength also surged, and she was peaking!

Her strength was equal to Harry, her father!

Or perhaps, it was even stronger?!