Li Shengming woke up in a daze, the room was empty, and he found himself lying on a suspended bed. Seeing a bright light ahead, he walked over.

When he went out, he saw the commander and a group of people dressed about the same as him, so he yawned and asked the commander, "Where is this?" The commander did not answer his question, but said loudly to everyone: "You all crossed over here by accident, that is, in 2097. Moreover, extraterrestrial civilizations are about to attack Earth in 50 years, because they have already discovered our traces, but we also know about their existence. "You... What you say is true? That is, we only have 50 years to live? Li Shengming suddenly shouted for some reason: "No, I'm only 15 years old!" There's still a lot of work I haven't done, and I haven't even talked about love yet! Everyone else complained. At this time, the commander said: "Actually, it's not that there is no hope of survival, we can also try to fight against alien civilizations." "Confrontation? Don't you know that extraterrestrial civilizations are several times more advanced than human civilizations? "You calm down first, don't we still have 50 years, although it is not long, but it can also improve human civilization. But the biggest problem right now is that we are severely understaffed. After saying that, the commander's expression became melancholy.

After thinking for a while, Li Shengming said: "What you said is not completely unreasonable, so how about I join?" The commander smiled, but immediately changed to surprise. Then he said, "What? Join? I'm afraid you're not kidding, our review is very strict, and as soon as you look like you're weak, you know that you won't be able to get by. This sentence angered Li Shengming, he had to be the first to do the test alive or dead, and the others could only wait for him to finish the test.

The commander had no choice but to take him to a room. And added: "This test can feel the pain, if you are afraid of pain, it is better to quit early." But Li Shengming just smiled and didn't speak.

The military commander walked out, and the lights in the room suddenly turned on, and then Li Shengming fell into a dream. This time, the test is to fight alien species. And Li Shengming only has 100 rounds of ammunition and 5**. Looking at the hordes of monsters, Li Shengming first threw a **, but he didn't expect the monsters to dodge, but he keenly observed that these monsters didn't react before the hand ** was just thrown out, but when the hand ** approached them, he immediately reacted. The hand ** was fruitless, he could only pick up the gun and start shooting. The monster is approaching step by step, although Li Shengming's bullets are not missing, and a monster will fall within two shots, but at the same time, his bullets are also decreasing little by little.

Eventually, all his bullets were fired, and half of the monster was left. And at such a critical moment, Li Shengming smiled, he already knew why the monster reacted after the hand ** approached. This is because they dodge it by sound. At the same time, he also came up with a solution: since these monsters are dodging ** through sound, then just hold ** in your hand, and throw it out when there is only one second left to explode, and let ** explode in the air, isn't it? So he pulled out a **, and waited until there was only one second left before throwing it out, and sure enough, ** blew up a large number of monsters. Bombarded again and again, and by the time Li Shengming threw out the last **, the monsters had all fallen in a pool of blood.

When he woke up, he saw that the commander was looking at him, and a trace of surprise flashed in his eyes, but at the same time he showed a subtle smile: "Say: Actually, we have several other tests in addition to this test, as long as you can pass them all, you can join." ”