Lu Chen's hand grenade was obtained from the Newbie Gift Pack he had in the beginning; he had never used it before.
To test the blast radius of these grenades, Lu Chen specially took one out for a trial explosion.
The grenades from the Newbie Gift Pack were much larger than the average hand grenade found on Earth, not designed for carrying on one's person; therefore, they were also more powerful.
After Lu Chen approached the site of the explosion, he found that all the armors within a ten-meter radius had been pierced by the shards from the grenade's blast, and the bodies of cows and sheep were riddled with holes.
The sight of the wounds on the cattle and sheep involuntarily filled the soldiers with dread, grateful that they had been a good distance away.
If they had been any closer, their bodies would likely be full of bloody holes by now.
At that moment, Lu Chen said to Chu Yuqin and Li Feng, "General Li, Madam Chu, what do you think of the weapon I just used?"