Endless Plunder in High School DxD

After properly thanking and pleasing her master, Katerea led dozens of her female sorcerers to the Demon King's capital to prepare for her inauguration as Demon King Leviathan.

Before the new generation of Demon Kings took office, the entire Underworld would enter an era ruled by the Four Great Demon Kings: Ajuka Beelzebub, Falbium Asmodeus, Serafall Sitri, and Katerea Leviathan for the next ten years!

Gathering remnants of the old Demon King factions, this ambitious woman, Katerea, was bound to bring a storm of turmoil to the Underworld. Many citizens and elites were uneasy about this, and there were even voices in the public accusing Ajuka and Falbium of making a wrong decision.

However, public opinion was just that— opinion. Once a decision was made, they couldn't change anything about it.

In fact, Tenraku wasn't worried at all about this. Just as the world needed radiance, it also needed darkness. Gentle and kind Demon Kings could guide the Underworld's progress under radiance, while ruthless Demon Kings could intimidate those with ill intentions under darkness.

Although Katerea was selfish, cruel, and ambitious, if used properly, she could bring value that others didn't possess. And this was precisely the least worrying aspect.

Because she had a great master, she would definitely be put to good use...

After staying at the Gremory family for a few days to ensure that nothing unexpected would happen there, Tenraku let Grayfia stay behind to help Rias and Venelana continue organizing some matters for the Gremory family. He then took Frayfia and his peerage Yubelluna to the House of Sitri.

Duke Sitri and Madam Sitri probably already knew about the incidents involving Sona and Serafall, and while it was forgivable for them to allow their youngest daughter to follow him, harming their eldest daughter was truly audacious. Tenraku was prepared to be severely disciplined by his two in-laws.

However, to his surprise, when Tenraku arrived at the House of Sitri, he was greeted with utmost solemnity and warmth!

Although he was initially taken aback, Tenraku soon understood what was going on.

Although the events that happened in the Isolated Barrier Domain were not publicized to ordinary citizens by the major powers, it was not a secret to some elites. Coupled with the relationship between Sona and Serafall, the House of Sitri naturally knew everything that happened within the Isolated Barrier Domain.

Now that Tenraku was a Hero who had saved the world and possessed unparalleled power, even his words could influence the entire world's situation.

For such a person who stood at the pinnacle of the world, even if his in-laws wanted to discipline him, they had to consider it carefully.

Initially, Duke Sitri and Madam Sitri were somewhat annoyed upon learning about Serafall's relationship with Tenraku. But upon careful consideration, given Tenraku's current identity, status, and power, it didn't seem like a loss for their two daughters to follow him. In fact, it might even bring great benefits to the House of Sitri.

This was a world where strength was respected. Since that little Red Dragon Emperor had such capabilities, it didn't seem like a bad idea for their two daughters to follow him.

So, Duke Sitri and Madam Sitri's resentment towards Tenraku had mostly dissipated. And when they learned that Tenraku had elevated the House of Sitri to a Demon King family, their last trace of resentment towards him disappeared. Instead, they were extremely grateful.

This son-in-law was quite something!

Although Serafall had been a Demon King before, she had carried the title of Leviathan. Having a member of the family become a Demon King and having the family itself become a Demon King family were two completely different concepts.

It could be said that just by changing a title, the benefits and advantages it brought to the House of Sitri were endless!

For a moment, Duke Sitri and Madam Sitri even thought that maybe they should have a few more daughters...

Seeing Tenraku getting along so harmoniously with their Otou-Sama and Okaa-Sama, Sona and Serafall, the two princesses, felt both embarrassed and annoyed.

'Otou-Sama, Okaa-Sama, at least give this guy a hard time. Don't let him get too cocky!'

Regardless of how frustrated and annoyed the two princesses of the House of Sitri felt, in any case, Tenraku had easily handled things with their father and mother. Now, it was time to deal with the two princesses.

Although Tenraku had promised Sona that he would give them two sisters an explanation, given the current situation, apart from marrying them both, what else could he do to explain?

At first, Tenraku thought of trying to appease them, but the two sisters simply wouldn't listen.

Serafall was one thing; this Demon King was naturally capricious. But Sona's behavior left Tenraku utterly astonished. The usually dignified and composed Sona was now behaving just like her elder sister, making Tenraku wonder if she had picked up all of Serafall's capriciousness after spending so much time with her lately.

Feeling a throbbing headache, Tenraku grew angry.

''You won't listen, huh? If you won't listen, then I'll take action!''

So, amidst the ashamed and indignant cries of the two sisters, Tenraku tore their clothes and threw them onto the bed.

He indulged in the fallen scene, and at first, the two sisters fought back with all their might. However, under Tenraku's relentless assault, they soon became overwhelmed and were defeated.

Having experienced countless rounds of heaven and hell, the two sisters eventually surrendered with tears in their eyes.

"Sona, Serafall, let's always be together from now on, happily ever after."

"You... you..."

Seeing the finally surrendered two sisters, Tenraku grinned and rubbed their cheeks, while the exhausted Sona and Serafall had no strength left to speak, only gazing plaintively at someone before both sisters fell into unconsciousness together...

To be continued...

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