With the book on Fire God Slayer Magic in his possession, Ben can finally begin the research to create Sun God Slayer Magic. A.I Chip had scanned the book, but he still reads it himself. Understanding the book by himself is important.

The first step in the research was comparing the Fire God Slayer Magic with Ben's Sun Dragon and Devil Slayer Magic's fire. His fire is different from a Fire Dragon and Devil Slayer's fire but the principle was the same.

The purpose of comparing them is to find the characteristics of God Slayer Magic. If they know the characteristics, they will know how to make it. By using the characteristics that they find, Ben and A.I Chip can create Sun God Slayer Magic from Sun Dragon and Devil Slayer Magic.

All those steps seem easy but it's actually very difficult and time-consuming. With A.I Chip's help, the work will be finished faster but it still won't finish in an instant. Well, creating new magic can take years so this was normal.

But with A.I Chip's help, those years will be reduced to months. A.I Chip has a lot of data and a super-fast computing ability that will make the research much faster. Ben didn't even need to actively participate and worked on other things.

"Hmm, it would be good if I could obtain other types of God Slayer Magic. But they are not candies that I can obtain just because I want them. Wait! Maybe I should check the Council. Even if they don't have books on God Slayer Magic, they should have good magic books. I need to study more magic types if I want to dispel the magic on Tenrou Island." Ben stated.

Ben didn't go to the Magic Council in person, he sent a clone there instead. His Clone Magic had improved to the point that it won't be dispelled no matter how far apart he and his clones are. They will be weakened as they go further though and still be destroyed if they take too much damage.

Still, sending a clone instead of him worked out well because they weren't going to fight. The clone's job is just to go there and set up a teleportation door for Ben to cross. He received a residence there after he became a Wizard Saint so he will set the door up in that building.

With the clone on the way to the Council building, Ben enjoyed his time in Magnolia. He does his job as a guild master, checking the airship, working on the God Slayer Magic, nurturing their young mages, and having fun with Bella and Mira.

2 days later, the teleportation door was established at his Wizard Saint residence. He immediately went there and headed to the Council building. He asked for permission to use the Council's library and got it right away.

The library was located in the Magic Council's headquarters in Era. It will take a long time for him to get there but he can go there instantly using the Council's teleportation device. As a Wizard Saint, Ben can use it freely.

He immediately goes to the library and starts to read the books there. To make it faster, Ben created clones and they all use the best Gale-Force Reading Glasses. Their reading speed is very fast and made other people's jaws drop.

The number of books here is less than in the Magic Library. But it has books from other continents, nations and newly created magic. Sure there aren't too many of them but it was enough to make Ben excited.

However, there are still many books that Ben had read in the Magic Library or other places, so he skipped them. Still, from the list of books in this library, they don't seem to have any book on God Slayer Magic. Well, something like that wouldn't be placed in a library for people to access.

'If someone had a book on God Slayer Magic, they would keep it to themselves. They might try to learn it themselves or teach it to their disciples. Hmm, the ones that have it must be high-ranking people. It's a gamble but I think I will spy on those people.' Ben thought.

When night came, Ben left the library and went to his residence in Era. Wizard Saint's have a residence in each of the nation's Council branches. Their residences in Era are even bigger than the ones in the other branches because they were used more often.

Ben set up a teleportation door too in this residence. Then he made 7 clones and sent them to spy on the high-ranking officials. He didn't spy on the 4 Gods of Ishgar because that was too dangerous.

Besides, he had no idea where they were because their whereabouts are confidential. He also doubted he could spy on them with his current power level. If they find out he was spying on them, Fairy Tail would be in danger.

So for now, Ben will just go after the high-ranking officials at the Magic Council. They are also mages and have sufficient power. But they were lacking compared to Wizard Saints in terms of power so it won't be as hard to spy on them.

For the next few days, Ben continued his routine to read in the library while spying on the Council's high-ranking officials. His clones use Transformation Magic to become small creatures like rats and bugs to make their jobs easier.

At night, Ben will return to Magnolia through the teleportation door and spends his night with Mira. They still need to hide their nightly activity from Bella though. It is very difficult though because Bella always wants to sleep with them.

Fortunately, they were able to hide it smoothly and are never caught by her. So their days were normal without many problems. The guild also worked nicely and everyone kept getting stronger, making their job completion ratio increase.

After over 3 months, Ben finally finished reading the books in the Magic Council's library. It would be much faster if his clones helped though. But they were on espionage missions and couldn't help him ready, so he did it alone.

Ben was happy that he was done reading the books in the library. But he still can't find anyone who has information on God Slayer Magic. He obtained some interesting info on someone cheating on their wife though.

"I might as well give up. A.I Chip has started constructing the Sun God Slayer Magic after finding the characteristics last month. I hope it will be fine with all the new data we got from the library. The airship parts will also be finished soon so I can't continue dwelling on this. We also have a big event next week so I need to prepare for it." Ben said as he returned to his residence.

Ben wanted to recall his clones but suddenly one of them called him instead. His tired expression changes into a excited one instantly. The clone told him that someone had a book on Sky God Slayer Magic.

After being informed of this, Ben immediately came up with a plan. He executed his plan at night and infiltrated his target's place. His target the Magic Council's current chairman, Gran Doma. Ben didn't know how he obtained the book but he was thankful for it.

Ben transformed into a cockroach and infiltrated Gran Doma's house. He broke through many defense systems without a problem and none of them were activated. A.I Chip's ability is very useful at a time like this.

He finds the book in a secret case after searching for it for hours. Ben immediately scanned with A.I Chip and returned it to it's original location after he was done. He didn't steal it because he only needed the information inside the book.

Besides, even if he stole it, he can't teach the contents to anyone because they will find out he's the one who stole the book and he will become a wanted man. That's too much trouble for simply obtaining the information in the book, so he didn't steal it.

Ben smiled as he left Gran Doma's house. 'Nice, now the creation of Sun God Slayer Magic will go a lot smoother.'