Serafall had beasa's.

  While this made everyone flicted, especially when the most powerful female devil in the world had bee his woman, it did mood than harm to their family, so why should they think too much?

  More importantly, whehought of Serafall's power that could turn kilometers of wastend into a frozen wastend and pletely ge the climate, temperature, and terrain into freezing nd, and Masa's ability that could go pletely unscathed despite being hit by su ability, all of them khat they should just keep quiet about everything, and support them.

  As for the rules that might stop them from being together, who cares about those rules?

  Anyway, it was impossible to stop the two, and they just ehemselves.

  Regardless, as Masa's fiancee, while Ravel eechless, she accepted it quickly since she knew well that this couldn't be stopped, especially with Serafall's rampage and how their feelings had grown. Frankly, it was amazing that he chose her, so she didn't ask much, but then again, as she was his fia should be okay to have a little selfishness, right?

  So, when they returned, Ravel g to his waist as she y on his p.

  "Masa-sama, your tea."

  "Thanks, Asia."

  As Masa accepted the tea and sipped it gently, he tio rub Ravel's head like a petting dog, which caused Ravel to narrow her eyes and breathe heavily, especially with how nont he was, as if he treated her like a real pet.

  Watg Ravel being treated, Asia showed a slightly envious expression, but she held it in, especially after she had been held by Masa when Ravel wasn't around.

  Still, a question emerged in Asia's mind. 'Did she take his virginity?'

  If so, then she had to apologize to Ravel since even if Ravel was Masa's official fiance, his virginity was taken by Asia, but Asia didn't regret it a quite happy somehow.

  Regardless, if Raynare, Mittlet, and Kawarna knew what Asia was thinking, they would snort, thinking that Asia was as naive as ever.

  heless, Masa had to say that Ddraig's ability was quite good, especially when he could multiply the fvor and nutritional value of the tea with this boosting ability. Yes, as he had devoured the Boosted Gear, it meant he had gottehing about Ddraig and everything within this Longinus.

  'Probably, the fate which it will bee?'

  However, just the boosting ability that Masa could use, simir to the ability of the Moa Moa no Mi, was good enough. At the same time, he also had firmed that he could develop this ability in a way simir to the Moa Moa no Mi, so he khat he didn't he Moa Moa no Mi, which he had given Van Augur.

  Mystery.

  The supernatural, including gods, demons, and all other creatures ihs, existed in this world, which meant instead of being limited by the w of physics, everything moved based on a mystery, which was something "abstract" and couldn't be expined.

  If someone, something, or anything wished or dreamed, then anything ossible.

  It was like Issei, who wished for an ability to talk with boobs, which was then su ability was created.

  Ddraig, who was a Heavenly Dragon, had that mystery, which allowed him to develop anything that he wished to be, but unfortunately, as a dragon, everything that he needed could be gained easily by just robbing oing on a rampage.

  Regardless, Ddraig had beasa's property, and he had to admit that it felt great to devour such a being, which made him wish to get more somehow.

  heless, as Serafall had bee him, Masa thought about his pn with everyohat he trusted.

  "Books?" 3x

  When Serafall woke up, she quickly asked Masa to rub her too, which she also id on his p like Ravel, the her head be rubbed like a pet too.

  Instead of being worshipped and treated in a special way, it seemed they loved being treated in a humiliating way to degrade their values.

  Well, everyone had their own is, so Masa decided to respect that, and because of that, he could also trust them.

  "Do you want to collect all the books in this world, Masa?"

  "If possible." Masa nodded and said, "I pn to collect all the books, whether they are about magiique knowledge, stories, or anything else, into one colle for our family."

  Uhe Masa of Mahouka, who developed and tried to peel the w of physics slowly so he could peek at the root of the world,

  The Masa of One Piece tried to gain a seed of power for all of them so they could bee even stronger.

  Or the fourth Masa, who tried to develop the stro martial art.

  Masa of DxD thought that he might as well collect all the mysteries in this world and then pile them into one.

  The Sacred Gear and Longinus might be powerful, but gaining them meant that he would bee a target, being seen as someone dangerous who wished t a war to the world.

  If Masa was the stro being, it would be wonderful, but even if he had enough power to destroy the world, such as by creating millions of nuclear bombs and then enhang all of them with boosting power, it didn't mean that his oppos were weak, especially those Dragon Gods, and the gods from Hindu myth.

  Those were dangerous, and while Masa could protect himself by esg to outer space, which was the realm that those creatures couldn't trol, it would be different with his family.

  Yet, even so, Masa wished to improve, so he wished to get all the knowledge, genes, and anything, including the long-lost teologies that existed before the time of their myths eveed.

  Everything in this world was ready for him to uncover, and instead of dabbling with the teology, Masa khat he should go all out with the mystery, miracles, and everything abstra this world.

  At the same time, if it was knowledge, everyone would let their guard down toward him as no ohought that he would use knowledge to trol the world.

  Still, whether it was Serafall, Ravel, or Asia, they were all fasated and fell for him even more when they heard Masa's words as he pnned all of this for their future, especially for their children with him.

  Kyun~!

  "That's a great pn! I will help you!"

  "I will get all the books on the House of Phenex and those who are close to our family."

  "If you need anything, I will help you, Masa-sama."

  pared to the Rating Game, which was just a pce to have a fight, they felt that Masa's goal was grandeur.

  "By the way, have you thought of the name of this pn?" Serafall suddenly asked.

  "Pn?"

  "Of course! Every pn needs a cool name! So, what will you ?"

  Watg their excited expressions while Masa eechless, he thought for a moment and said, "Index."

  "Index?"

  "Index Librorum Prohibitorum." Masa igheir reas and said, "That will be the name of this project."

  Using the name of the list of the heretical and banned books by the Catholics, as expected, this guy was a devil!

  Well, they loved him, though.

  Still, when they wao be pampered by him, helping him collect books as a method to be pampered more, the door of his room was suddenly knocked.

  Knock! Knobsp;

  "Masa, I enter?"

  "Aunty? What's wrong?"

  As the door opened, Mis's beautiful face appeared before him, but somehow, Masa noticed her expression was a little strange, and instead of him, she focused her attention on someone else, which made her follow her gaze and look at Serafall, who smiled viciously in his dire.

  "..." Masa.

  However, as someone of her status, Mis quickly returo her calm and said, "Rias Gremory, e to visit you."

  "Hmm?"

  Masa tilted his head and asked, "Is Sirzech Lucifer also ing with her?"

  "No?"

  "Then, tell her I am busy."

  "...." Everyone.

  Yes, Masa didn't lie since he was busy, especially when someone begged to summon him.