After Rebirth, I Was Haunted by an S-Class Guide.

[S-level guide Xi Muye The day after being betrayed by his former guide and reborn from death, Xi Mu, the S-class guide from the Third Research Institute, also stood in front of Chu Fei and named him to be his exclusive guide. Chu Fei did not refuse, and from then on, there was a high-quality clingy spirit behind him who was capable of both literary and military skills. The two began to go to the space crack together to complete the mission and annihilate the alien beasts. However, in the process of getting along, Chu Fei gradually discovered the secret hidden in Xi Muye. Every move of this guide made him feel incredible. "What can I do to protect you?" "Don't leave me again." The inexplicable words he couldn't understand, and Xi Mu's stolen kiss while he was sleeping made his brain shut down. He began to quietly explore this strange guide, but during this period he discovered the crazy plan behind the SII Training Institute and the Third Research Institute. Disappearing ordinary people, inhumane in vivo experiments, humanoid mutant beasts in the space cracks in Area F... In the process of uncovering the mystery behind it, Xi Muye's special identity is also coming to light. - "Who are you?" Chu Fei said with a trembling voice as he looked at the strange yet familiar Xi Muye in front of him. "Is it important? You just need to know that I will be your only guide in this life." Xi Mu did not answer. In his heart, Chu Fei has always been the only light in this dark nest. - *Twins, but don't know each other. * Attack with vest. *There are many private facilities, and there are sent out messages. *The sentry weapons in this article are all real, but there are minor changes. *Micro group portrait, focusing on plot flow + emotion. Purpose: Join hands to tear apart the darkness, defend peace, and rewrite a happy ending