After the Sentinel Differentiates into a Guide for the Second Time

Yu Yin is a C-level sentinel who has nothing but a good-looking face. If there is anything special about him, it is that he came from time travel. Different from ordinary people, the awakened sentinels possess extraordinary physical fitness and mental strength. In this era of tight manpower on the front line, all awakened sentinels, regardless of rank, are forced to enlist in the army. But what does the strong sentinel have to do with Yu Yin? Yu Yin didn't realize the essence of it. He was still the crispy college student who collapsed to the ground after running 800 meters, gasped like a fan when climbing six floors, and got dizzy when he stood up after squatting for a long time. After Yu Yin was sent to the front line, he immediately took over the bottom position in all trainings. Banana Peel was able to knock down his training opponents better than him, and thus became a famous sentinel on the front line. Compared with the beast-type mental bodies of other sentinels, Yu Yin's mental body is still a nervous cow cat with unknown strength but possessing the will to dominate. From the commander's black panther to the snow wolf of the same level, it will all go up and give a meow punch. Yu Yin, who couldn't earn military merit and could only live on a meager salary, and had to clean up the mess for Cow Cat, could only rely on the thighs of his childhood sweethearts, the S-class sentry brothers, to live a decent life. Yu Yin fainted after a training session and was sent for examination. The guide gene was actually detected. "Are you awake? The species has evolved successfully. You have differentiated for the second time and are now an S-class guide." The status of S-class guides in the federation is comparable to that of giant pandas. Their mental power can sort out and purify the sentinel's mental domain, preventing the sentinel from collapsing due to mental disorder. When he woke up, Yu Yin, who was awarded the title of first-level protected animal, straightened up his back. Haha, he was finally able to step on the senior sentry and bully him. ᗜ◞ᗜ Yu Yin told his brother arrogantly, "You can hug my thigh from now on." The brother seemed to be shocked and just muttered silly things like "Brother, you smell so good." Later, a big hand held Yu Yin's thigh firmly, "Asshole, you're not holding this thigh!" The copy is tentative and will be subject to publication. Mission: Everything is possible