[Flash Learning Scroll: Rune consumption can be used to learn the scroll. When used, it can burst out a violent beam of light on the body or in the event of an accident. Learning requires a charm bloodline. It requires 10 Fire Runes, 10 Water Runes, and 5 Wind Runes.]

[Rare Casting Gloves: A combat rune device that greatly increases the speed and power of casting spells. As thin as a cicada's wings and as smooth as silk, it feels like flying when worn by a charm caster.]

[Perfect Dishwasher: A must-have for lazy people. Add a small amount of water and you can wash the tableware clean. Please do not use it as a washing machine.]

[Noodle Tree Seed: A type of dwarf tree. When it matures, all the branches other than the trunk will turn into soft noodles. You can harvest a lot at once.]

Four brand-new items.

Apart from that, there was also a new material, rubber!

With rubber, Klein was able to create a bath.

"Learn everything."

Klein couldn't wait to read it.

The two blueprints transformed into light and fused into his body.

The scroll turned into ashes.

[Fire Rune-10, Water Rune-10, Wind Rune-5!]

All of them were successfully learned.

'This Flash Spell is extremely similar to a flash grenade. If there was a casting medium, wouldn't the Flash Spell be able to be used as a flash grenade if it was attached to it?'

Klein focused his thoughts on his palm.

His palm exploded with an intense light.

Because there were no restrictions, the instant the light bloomed, Klein's eyes were pierced.

The light illuminated the entire catacomb.

During the day, the catacombs were bright.

And the instant the Flash Spell was cast, the catacombs' brightness increased by several levels!

Even though Klein, Little Fox, and Little Wind were standing behind the Flash Spell, they were still momentarily dazzled by the intense light.

It took about half a second for Klein to recover.

Little Fox was even whimpering as she ran blindly before crashing into the mud wall.

She thought that she had lost its sight!

With her vision restored, she sat on the ground and blinked her eyes with a dumbfounded expression.

'The effect isn't bad. It's still not focused light. If it was focused, wouldn't the effect be even better?'

Klein tried again.

This time, a ball of light exploded in his hand.

However, he focused the light in one direction.

The light was formed by the explosion of the fire element.

Then, it was magnified by the magnifying glass formed by the water element.

Finally, the wind element focused the light beam.

Hum!

Half of the cave in the direction of Klein's palm was extremely bright. The ground and walls had turned bright white, as though it was covered in a layer of milky radiance.

As for the half of the cave in the direction of the back of his hand, it was relatively dark and weak.

"This doesn't include the casting gloves," Klein muttered.

"Furthermore, the Flash Spell can be cast from any part of the body..."

He closed his eyes.

Buzz.

The crotch of his pants sparkled.

A beam of light was shot out.

"It can also be like this."

"Death Ray!"

Klein's playfulness grew as he performed a classic action. The position of his arm exploded with intense light.

Of course.

In future battles, it would be impossible to use Death Ray, but there were some special points that could be used.

Crotch, back, mouth...

It was guaranteed that the enemy would be unable to guard against him.

"If I put on the casting gloves..."

Klein opened the list of ingredients.

After checking, he realized that he was lacking in materials.

The gloves required four elemental runes, and at the same time, silk.

Klein had yet to find any silk.

He searched the exchange market, but he still couldn't find any.

As such, he could only temporarily give up.

He thought for a moment and said, "It's almost lunchtime. I'll set up camp here at noon and continue digging in the afternoon."

Klein opened the runic base.

Klein went to the bathroom.

It wasn't to go to the bathroom, but to install the runic shower!

Opening the manufacturing list.

[Perfect Runic Shower: Water Rune 36/2, Fire Rune 37/2, Wind Rune 49/2. Iron 443/20, Copper 377/10, Rubber 10/4]

Choosing the installation location.

Confirming the creation.

[System notification: Water Rune-2, Fire Rune-2, Wind Rune-2, Iron-20, Copper-10, Rubber-4.]

[System notification: The Perfect Runic Shower has been successfully created.]

There was a large iron box in the bathroom.

It was two meters tall and one and a half meters long and wide.

The front was the door.

There were some air vents on the door.

There was another small box hanging on the side of the shower.

That was the water filling tank of the bath.

Each one had many small holes that could spray water.

Klein filled the water filling tank with snow water.

In total, he could inject five liters of water.

To operate, he needed to add a soul.

One soul could be washed 30 times.

To test the effect, Klein decided to take a shower right now.

He took off his clothes.

He entered the shower.

He closed the door.

Every light bulb lit up.

There was a button on Klein's right hand, and he pressed it gently.

Puah, puah, puah...

The small holes in the interior sprayed out a lot of fine water vapor.

In just a moment, Klein's entire body was drenched.

All the filth on his body was cleansed.

Even his hair was washed once.

There wasn't much stimulation throughout the entire process.

His skin felt as though it was being brushed by a gentle breeze. Furthermore, the water vapor was warm and didn't feel cold at all.

In just three minutes, he finished showering once.

Why did he take out a shower unit? As he wiped his hair, he checked the consumption of the water tank.

4L left!