After hearing about the "Dedication Room" in the Thunder God dungeon from Branch Chief Kondo, I visited the branch office of the Adventurers' Guild, which is located near the Thunder God dungeon. I visited the branch office of the Adventurers' Guild, which is located near the Thunder God dungeon, to investigate the "Dedication Room" in its reference room.

　When I went to the reference room, there were three people ahead of me and they were researching something. I found a document about the "Dedication Room" and started reading it.

　The demons that appear in the "Dedication Room" do not seem to be fixed. It is said that the demons summoned change depending on the magical equipment dedicated. They vary from blue ogres to dragonutes.

Dragonut...... can summon such a thing?"

　It is a formidable demon comparable to the Silver Ogre. The Silver Ogre is faster and the Dragonut is more powerful.

　For me, Dragonut might be easier to fight. I can finish them off with life magic before the Dragonut shows its power.

　One of the guests ahead of us approached.

I'm Sera, and I work in the Thunder God dungeon. Are you going to challenge the 'Dedication Room'?"

　He is an adventurer who looks a little older than me, and his movements suggest that he is a magician in magical attire.

Yes, but so what?"

You'd better take it easy," he said. At your age, you've probably just reached the C level. The demons summoned in the Dedication Room are at least Blue Ogre.

　I know you are giving me advice with good intentions, but I can't handle these misunderstandings. I chuckle,

Thanks for the heads up. But I'm a Class A adventurer. Rest assured it won't be anything to worry about."

　Sera's face turns red when she hears these words.

I beg your pardon."

　Two of them, apparently teammates, were laughing in the back.

　Those two came by,

I'm sorry. This guy made a funny mistake."

No, I don't mind.

Are you, by any chance, Dr. Grimm, the Wizard of Life?"

　When he appeared in weekly magazines and newspapers, his name was commonly known as "Dr. Grimm," so his nickname is more widespread than his real name.

　When I nodded, the adventurer looked happy.

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I read your book. It was great."

　He's read the textbook on life magic. I'm flattered by the compliment, but a little embarrassed.

　From what I had read in the materials, it seemed that those who had defeated the demons had obtained the desired magical equipment. I left the Adventurers' Guild after getting information about the "Dedication Room" from those three as well.

　On the train ride home, I think about whether or not I should try the "Dedication Room".

Okay, I'll give it a shot."

　Arriving in Shibushi City, I get off the train and walk toward the mansion. The sun is setting and the sky is dark, but the downtown area is bright. As we get closer to the mansion, the surroundings become darker and there are more old houses.

　I looked at the mansion and saw that the lights were on.

I told him he could leave if he came home late."

　Upon entering the mansion, I was greeted by the Kongoji Temple.

Welcome back."

I'm home. You could have left when the time was right."

　Kongoji gives a soft smile,

Since it was your first day, I thought I would wait for you to return before leaving. Did you have dinner?"

No, I haven't eaten yet."

If that's the case, I can make you something simple if you like.

　I was hungry and asked Kongoji to help me. Kongoji seemed to have bought the ingredients and made a one-pot meal for me, even though I told him it would be easy.

　The hot pot was delicious. Kongoji cleaned up and left, leaving me alone to take a bath and then work on my interference skills.

　The next day, we started preparing to challenge the "Dedication Room". First, he decided to go to the Narukami dungeon to replenish his invariable bottle with the all-purpose recovery medicine.

　I go to the recovery fountain on the second level of the Narukami dungeon and fill up the unchanging bottle. Elmore, who had been watching his surroundings behind me, raises his voice.

Will you try "Thunderbird Push?"

I agree. Let's try it in a layer."

　I returned to the first layer and launched a "Thunderbird Push" without multiple activation toward the first orc I encountered. ＜The lightning bolt plate, accelerated by the characteristics of , flew twice as fast as the "Ogre Push" and hit the orc.

　The lightning plate bites into the orc's chest and pours an electric current into the orc's flesh. The next moment, the orc's body is bounced off the ground like in a car accident. The orc, which had flown through the air, disappears from sight.

"It's defensive magic, but isn't it too powerful?"

　It flies faster than I expected. It is a happy miscalculation, but it seems to consume more magic power than the "Ogre Push". It takes more time to activate because of that, and it will take a lot of practice to be able to shoot quickly.

I don't think it would work on large demons, but it seems to be quite powerful.

　To get used to activating this magic, I repeatedly practiced activating "Thunderbird Push" with multiple activations. After getting the hang of it, I decided to try it on the Blue Ogre.

　Where I encountered orcs, there were also many blue ogres. I wandered around the forest looking for blue ogres, and soon I encountered a blue ogre and had to fight it.

　The Blue Ogre with its war hammer is approaching at great speed. It activates "Thunderbird Push" with a fivefold activation and shoots it at the Blue Ogre. The Blue Ogre notices this and tries to avoid it, but the speed of the lightning bolt plate is so fast that it hits him in the shoulder.

　A spark discharge occurred like a small thunderbolt and the blue ogre fell down while spinning. The "Crash Ball" was then activated to finish it off.

　Elmore, who was watching over me with his Trishula at my side, goes to the place where the Blue Ogre disappeared and picks up the magic stone.

I like the speed of the lightning plate. Wouldn't that work for the Silver Ogre?"

No, I don't think that's possible. If it were to work, I think it would only work if it was triggered by a seven-fold activation and released at close range.

　I tried the "Thunderbird Push" several times in search of the Blue Ogre. I found that if I was within 10 meters of the Blue Ogre, it could not avoid me.

　Back on the ground, I went to the Adventurer's Guild to find out about the tenth layer of the Narukami dungeon, but it seems that the Silver Ogre has not yet been defeated.

　I thought Nagase, a class-A adventurer, would take him down right away, but I guess he needs to prepare accordingly, so I headed to the training ground to do some D-particle sensor training.

　A few adventurers are about to begin their practice. I sit on the couch, close my eyes and concentrate on trying to feel the D-particles. A ring of sensation around me.

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will expand, and the movement of the D-particles will allow us to feel many things.

　The ring of sensation reaches the adventurers practicing in the training area. The adventurers can feel them moving quickly. Then, something is moving violently around the adventurers. Opening their eyes, they realize it is a bamboo sword.

I guess this means we haven't fully analyzed the information from the D-particle sensor."