The Beginning Was Yin and Yang, I Graduated and Joined the 749 Bureau

No system + no invincibility + no routines + plot flow + non-imaginative writing, please proceed with caution! Evil ghosts eat human flesh, monsters cause harm to the world, and mysterious incidents occur one after another. Where is the light of hope? Because the female leader is not a human being, Bai Yufei started to stage a post-00s rectification of the workplace, and a cup of iced American coffee was thrown directly on her face! After resigning naked, he discovered that he had awakened his yin and yang eyes and could see the undead because he received a courier from an unknown source! Faced with monsters and monsters, Bai Yufei fought to the death and was admitted without examination by the eager 749 Bureau! From then on, there was no need to look for a job, and he was directly offered a job, with a starting salary of 100,000 yuan a month. Kill [301 Painted Skin Ghost], kill [278 Female Yaksha], kill [269 Mountain Spider]... Bai Yufei awakened [Yin Yang Escape] and mastered [Power of Taiyin] and [Power of Sun] at the same time! 749 General Administration: These mysterious creatures have only been contained throughout the ages and are difficult to kill. Bai Yufei: No matter what your order is, I don't want to contain you, I just want to kill you and take your life! Monsters and ghosts: This guy surnamed Bai is mentally a bit abnormal. Even if you kneel down and beg for mercy, he will not let you go. Bai Yufei has become more and more cruel recently... [It's not a systematic article, but it has everything you need. If you have a little more patience, it will definitely be fun.