Believe Me, You Will Become an Anti-Magnesium Noble Phantasm

"This..."

Upon seeing this thing, Erik and Pietro froze almost simultaneously. "What the hell is that?"

"This is the legendary boomerang—Bite of the Black Mamba."

Fang Mo introduced it with utter conviction.

"What the fuck???"

Erik was even more confused after hearing that.

"Can you say something a human would say?" Logan clearly had a headache too and chimed in, "Or at least something humans can understand."

"Fine."

Fang Mo shrugged, then pulled out a bottle of iced black tea from who knew where, unscrewed the cap, and poured it over the arm. "He's actually a mutant too. You can call him Lao Da..."

"A mutant? That's clearly just an arm..."

Erik could not help saying.

Before he could finish, however, the arm on the ground suddenly moved.

It was as if some terrifying regenerative ability had been activated. Before anyone could react, the arm lying on the ground suddenly grew into a person. He was tall and powerfully built, dark-skinned, and wearing a yellow tank top as he stood there with a sunny smile.

"Hi, I'm back."

The Black man grinned cheerfully and waved at them.

Fang Mo walked over as well, spread his arms, and gave him a huge hug. "Lao Da, I missed you..."

The scene looked rather touching, like a reunion after a long separation, but the faces of the others were filled with shock.

That had been an arm.

So how had it inexplicably turned into a living person?

"No, wait."

Even Erik could not hold it together now. He scratched his head and asked, "Brother, what exactly is your Mutant Ability? Turning into an arm?"

"Mutant Ability?"

The Black man seemed rather puzzled too. "My friend, what does that mean?"

"Well..."

"Now isn't the time to discuss that."

Just as Erik began to speak,