"Rest assured, this drug has been improved numerous times in the organization's laboratory and has been upgraded to version 2.0, greatly enhancing safety and tolerance."
"You can try it now, and I'll make some preliminary experimental records while I'm at it."
As he spoke, he pulled out a notebook and a pen from his canvas bag.
Upon hearing this, Black Bull and Mouse's eyes instantly lit up, without a trace of hesitation.
Wang Wu's lips moved, wanting to say something.
But seeing his two brothers so excited, he ultimately did not stop them.
Black Bull acted first, eagerly unwrapped the syringe packaging, inserted the needle into the rubber seal of the drug, and extracted the entire vial of light blue liquid.
Then, he tilted his head back, aimed the needle at the vein in his neck, and swiftly injected all the liquid into his body.
Mouse quickly followed suit, completing the drug injection just as swiftly.
