"What? Having difficulties? Wen Ya asked.

"That's not it, although this crossbow arrow is small and delicate, but in my eyes this crossbow arrow is too rough, I can help you improve it for free, one crossbow arrow can send out two arrows at the same time, and you can also add a bloodletting slot."

The stall owner said with a crossbow bolt.

Too rough? Wen Ya couldn't help but feel a little depressed when she heard this, this was specially designed for her by the equipment engineers of the dragon group, but she didn't expect the stall owner to be devalued in a word.

However, Wen Ya heard the stall owner's words behind, and the depression in her heart disappeared in a blink of an eye, indeed, if the improvement is really successful as the stall owner said, the lethality of the "butterfly" will increase exponentially.

One stone, two stars and a bloodletting tank, this idea was not unimagined by the engineers of the dragon group, but it was too difficult and had to be abandoned in the end.

"How much does it cost to build?" Wen Ya asked.

"5,000 glory points, payment before delivery."

"No problem." Wen Ya happily transferred 15,000 glory points to the stall owner, and the stall owner directly threw a black market admission ticket.

"Come and pick up the goods tomorrow night, I see that you are a first-level evolutionary, I need the forearm of the mutant mantis now, if you have time, you can help me get a few, I can pay you, or I can help you build any weapon for free."

"Mutant mantis?"

"Yes, it's not far from here, but you have to be careful, don't die somewhere." The stall owner stopped talking.

Wen Ya took a look at the map on the Zhi Brain, and after obtaining the one-star knighthood, the annotation of the map on the Zhi Brain was more detailed.

Starsource Forest? Isn't this the forest I planned to go to before?

How terrifying is a mutant praying mantis?

The praying mantis feeds on a variety of insects and has a row of serrations on its two forearms and a hook at each end that it uses to hook its prey.

Wen Ya once watched a video of a mantis shrimp fighting a crab on the bottom of the sea, and the crab's two big pincers were almost sawed off by the mantis shrimp with two punches.

Although the praying mantis and the mantis shrimp belong to two different species, both have very strong forearms.

There is also a kind of boxing technique that imitates the movements of the praying mantis in Chinese martial arts pictographic boxing--- mantis boxing.

Since the stall owner is willing to pay such a large reward, it is enough to show how terrifying the mutant mantis is, but the reward of crafting any weapon for free is really tempting.

"Little brother, does that Wang Barbarian want you to kill the mutant mantis?" When passing by the square, a stall owner in the square patted Wen Ya on the shoulder.

He saw Wen Ya and Wang Manzi's actions clearly.

"yes, he told me he needed a mutant mantis' forearm." Wen Ya nodded.

"Ouch, I advise you not to go, mutant mantis is not something that anyone can kill, and I haven't seen anyone come back from anyone who has been looking for Wang Manzi to build weapons in the past few days."

"It's not cheap to find him to build weapons, if you don't go back, so many glory points will be swallowed into Wang Manzi's stomach." The man reminded.

"I see."

Wen Ya bypassed the man and went directly out of the black market, what the man said was not unreasonable, but he had planned to go to that forest, and it didn't matter if he went to see it by the way.

20,000 glory points cost more than half in a blink of an eye, and earning glory points is a must, not to mention killing mutant animals with the word king behind them, and it is possible to drop the gene fluid, and there is a long way to go to improve your strength.