Hnnnn?

So this is what he calls physical art?

It is more like a single move rather than calling whole art.

The stone-crushing fist he calls but to me, it looks and practices the same as simple straight from boxing but with a flavor of adding qi.

Absorbs qi from the ground under one's feet, then add that to spin rising from leg to fist instead of using a mix of muscle and joints.

Sadly I can't use qi or mana that guys in armor use. But that is okay.

Now it is time for helping the main character.

Following our deal on the next day, I follows behind Chen while his sister Bao and group staying inside the bunker in me.

When hearing our deal, they just agreed to rest in their comfy rooms.

To not make them feel bored sitting in an empty bunker all day, I upgraded my bunker, increasing its size and comfortability.

Then I game I used to play back on my home to them.

That should at least be able to entertain them for a day.

Fiery Hemp Leaf, Stone Root Ginger, Pure Bone Moss.

One by one, Chen collected those ingredients efficiently without any problem.

Seeing how smoothly Chen navigating through the underground looks like his master is helping him.

To search and identify things through solid rocks and minerals without any use of technology or tool

, must be nice having power that can be explained just by a bullshitterry.

Just by following and digging on target point became boring after two or three tries later, so I left to my sub-brain moving.

I decided to a check group in the bunker.

Just as I thought, all of them are playing with each other using cards I created.

Why cards, do you ask?

They are small, easy to carry, and you don't have to memorize the whole rule book that size of the fridge to enjoy it like some other games.

Also, it has many neat pictures, which is very plus for me.

I am talking about the real OG of all collectible card games, the Magic The Gathering!

Presented game with understandable rules and nice artwork, the group quickly took the game and now playing against each other.

Of course, I changed the name to Gathering of Planes to avoid a lawsuit. Then I gave them simple types of decks from each color I personally made and created from all the knowledge I possess.

From there on, they changed and modified their own deck to their own liking.

"Hehe, I heal five hp and draw 1 with 'Shine of Life' "

"What! Really!"

I saw Chen's sister with her weird creatures deck playing against Andrew's sacrifice deck, looks like he didn't check her mana when attacking.

Now he left with no mana, and all of his monsters tapped while Bao preparing to untap her cute critters army led by 15

unicorn.

Heh, now that unicorns and squirrels don't look that cute, isn't it.

"Please just let me untap it. I want to use this combo for so long!"

"NOOOO, WHY DO YOU HAVE A COUNTER SPELL!"

"That is the way it is, pal."

"I hope you hit your pinky on stool leg."

"That. is oddly specific...."

MUAHAHAHA!

I converted them into my hobby!

A quiet time passed while I was watching their funny interaction during their match.

"MT now, I need the final ingredient. How many points I used ?"

"You only used 20 points."

"Okay, then I want you to kill and collect the core of the monster a few meters behind this wall."

"Affirmative."

Preparing all of my weapons, I began to dig through the wall.

When the soil began to crumble, I know there is another tunnel.

*Schee!*

Then I saw a large, human-sized roach nibbling on something. It set out a screech when it saw me.

So there is a monster and even a bug that this big.

How shocking…

Is this what you call.. fantasy world, huh…

I do not hate bugs or anything, but I do hate dirtiness.

And this especially European cockroach that famous as a breeding ground for disease, unlike its mountain one who recycles things.

It needs to be wiped off!

Right from my face!.

"Please, cover your ears."

*THUNK! THUNK!*

*Splat!*

A single simultaneous fire from all of my eight 12mm cannons quickly turned the cockroach into mush.

Using my sub arm, I searched the leftover but didn't found anything.

Then I checked the thing it's nibbling on. It was almost a completely eaten away human skeleton holding a gun.

"HM, do you found a core ?"

"No, there is no sign of core you describe found in a hostile entity."

"Then shall we continue ?"

Scanning Scan complete New Technology added: Advanced Sensory, Bio-Poison, Q-type energy battery, Vermin Bane MK-3. Vermin Bane MK-3 The Flame thrower was made specifically to combat against bio-based life forms that possess powerful natural regeneration and a thin but hard exoskeleton on the eastern front. It uses highly flammable chemical fuel to melt the armor and nullify healing by changing the healthy cell into cancer. Advanced Sensory Adds more special sensors around body to grant enhanced information about smell, air current, sound and vibration in near instant speed.

"Affirmative, after scan HM found environmental threat on the hostile, entity."

After the scan, I found even more diseases than I thought, both known and unknown ones. Those things would turn the whole area or even town into a breeding ground of disease just by existing.

I don't want to change this place into a biohazard. Seen how people up there treated those on top would gladly push their death.

And by doing that would doom the entire city by letting spread disease even more and making even evolve into more dangerous form.

"Please go back to the bunker for safety. From there on, this place is listed as biohazard and needs to be cleansed."

"Okay."

Withought any complaint Chen went back to my bunker.

Immediately I installed Vermin Bane MK-3 on myself while upgrading my armor by another 10mm on each side.

A heavy variant Vermin Bane MK-3 that is made by linking two together with more stronger tank and pressure is installed in front of me under my large drill. While two normal ones were installed on my sides with reinforced turrent and one hidden on my back.

Now time to cleanse this place from those filths.