After Chen Mu and Li Qing said goodbye, they didn't go anywhere and went straight to the rental garage.

After arriving, I closed the garage door and the pungent smell of chemical potions rushed straight to my forehead.

Chen Mu picked up the syringe, extracted a tube of sodium hydroxide, then raised his head and pointed it at his left eye and sucked it down.

"Shit-"

【Continuously invaded by venom...vision +0.1, +0.1, +0.1】

【Continuously invaded by venom...vision +0.1, +0.1, +0.1】

“…”

Then change to the right eye.

【Continuously invaded by venom...vision +0.1, +0.1, +0.1】

“…”

Chen Mu thought it was too troublesome to drip into his eyes again and again.

He made a washbasin, poured two kilograms of sodium hydroxide into the basin, and then added water according to the ratio.

Stir well with a stick.

Chen Mu took a deep breath and slowly buried his face.

In an instant, he felt a hot feeling on his face.

【Due to continuous erosion of corrosive fluids, pain transfer -72,-68,-66,-59...Skin strength +1,+1】

【Due to continuous erosion of corrosive liquid, damage power transfer -33,-28,-26,-19...Skin strength +1,+1】

I don’t know if his skin is relatively strong, and sodium hydroxide damages him very little, and there are very few attribute points added.

But he doesn't care, it's not for strengthening his skin.

He took a deep breath and then slowly opened his eyes.

In an instant, he felt a strong burning sensation in front of him.

【Due to continuous invasion of venom, pain transfer -114,-107,-95,-83... Eyelid strength +6, conjunctiva strength +5, corneal strengthening +4, vision +0.1, +0.1, +0.1...】

【Due to continuous invasion of venom, damage transfer -101,-98,-76,-65... Extraocular muscle strength +4, iris strengthen +5, retinal strengthen +6, vision +0.1, +0.1, +0.1, +0.1…】

“…”

Chen Mu felt so happy when he listened to the constant reminders in his ears!

"Hahaha... Awesome opens the door for Awesome--it's so awesome!"

Unfortunately, the time has not lasted. After about one minute, the attribute points gradually became small.

After three minutes, the attribute point completely ends.

Sodium hydroxide will never have any effect on him again.

He raised his head, reached out to wipe the sodium hydroxide water from his face, turned around and looked around the room.

Delicate dust, spider's leg hair, finger prints on glass...

Everything was invisible in his eyes.

It was like after being highly myopia, when I suddenly put on my glasses, everything became extremely bright.

"Damn it, if I continue like this, it won't take long to see my eyes up to the Nine Heavens and the Netherworld?"

Chen Mu said excitedly, but soon became calmer.

He knew in his heart that he was talking about something he was foolish.

As the body's resistance becomes higher and higher, otherwise, ordinary toxic compounds will not have any effect on him.

Just like concentrated nitric acid, although he has not tested it yet, it will definitely not cause much harm to him.

It is estimated that in the future, finding toxic substances will become his top priority.

Then I scooped 300ml of sodium hydroxide water in a measuring cup and started drinking it "gulp".

【Continuously invaded by venom... Gastric mucosa strengthens +1】

A cup of sodium hydroxide added a little attribute point, which disappointed Chen Mu a little.

But I continued to scoop up the sodium hydroxide in a measuring cup and started drinking it.

No matter how small the mosquito legs are, they are still flesh, so they can't be wasted.

While drinking sodium hydroxide in big gulps, Chen Mu was thinking about how to improve his sense of smell and hearing...

...

At 5:30 in the morning, Chen Mu was awakened by urine.

I drank a lot of sodium hydroxide last night, and the effect is now minimal.

Next he plans to try concentrated nitric acid...

After putting the water back to the room, the phone rang, picked it up and saw that it was Lin Xiangzhi who called him.

"What's the matter?"

Lin Xiangzhi's excited voice came from the other side of the phone, "Dad, I've broken through... I'm a first-level warrior now!"

Chen Mu smiled at the corner of his mouth, "Damn it, awesome!"

"Well! I will become a real warrior from now on, so happy!"

"Don't be proud, keep working hard, do you know?" Chen Mu encouraged, "By the way, I'm going to start the basic exam soon, right?"

"Yes, it will start in three days!"

"Okay, I understand..."

After hanging up the phone, Chen Muyou naturally felt a sense of pride as a father.

"You have to work hard too, otherwise it would be embarrassing if a father is overtaken by his son and daughter!"

Get up, brush your teeth and wash your face.

Chen Changqing also got up after hearing the movement, "Dad, is it so early today?"

"Your sister called me just now, and she has successfully broken through!"

"Really?" Chen Changqing showed a look of joy on his face when he heard this. "She said yesterday morning it would take two or three days. It turned out that she was planning to give us a surprise!"

"It's better to be more conservative! How embarrassing if the cowhide is blown up?"

"Oh..." Chen Changqing nodded, "Dad, then I'll go downstairs to buy breakfast first!"

"Go! It's still the same, ten eggs, five buns, and a portion of milk."

"knew……"

After breakfast, Chen Mu went to the audio and video store on the commercial street.

He wanted to build a sound room, without disturbing the public, and it was filled with high decibels to increase his listening attributes.

But before that, he wanted to see if this idea was effective?

The boss took Chen Mu to the audition room, which was full of various mid-to-high-end audio.

"That... I only have two requirements. The first decibel is higher, the second is cheaper."

"If you don't consider the sound quality, just as long as the decibels are high, then you can buy the line array audio, which is cheap and decibels are high!"

"How much can this decibel reach?"

"Generally, it can reach 160 decibels, and better speakers can reach 180 or even 200 decibels! In less than a minute, your ears will fall off."

"Do you have it here? Let me try the effect."

The boss hesitated for a moment, and Chen Mu immediately said: "Boss, don't worry, I will definitely buy it! I will also package it for you to do it, including the soundproofing room."

When the boss heard this, what else could hesitate?

Immediately dragged a set of line array speakers, connected the power supply, and took out the professional decibel measuring instrument, told Chen Mu how to operate the equipment and left the audition room.

Chen Mu closed the door and turned on the speaker.

Increase the volume slowly.

40 decibels - It feels just right.

50 decibels - I started to get a little irritable.

60 decibels - I feel a little freaking out.

70 decibels - mentally nervous and blood flow accelerates.

85 decibels - Chen Mu felt particularly uncomfortable and had the urge to cover his ears.

At this moment, a familiar reminder came from my ears.

【Due to continuous attack by strong voice, damage power transfer -30,-30,-30,-30...Tympanic membrane strength +1, hearing +1】
To be continued...