[Conan] the Undercover Also Wants to Save the Organization Today

I believe you all know me. My name is Vodka, and I am the loyal little brother of my eldest brother. I work for a huge group company, and what is different from a group of unscrupulous colleagues is that they are loyal to the group's philosophy, while I am only loyal to my big brother. If the eldest brother kills someone, I will collect the body. If the eldest brother smokes, I will light the fire. Wherever the eldest brother is, I will be there. The direction that Big Brother points to is the meaning of my life. But one day, something called 'system' suddenly appeared in my mind. It told me that the energy collection was completed and the main quest was restarted. What task? I glanced at the large text that emerged from this strange thing. How can it be repaired! There is actually an undercover agent sent by the opponent in the company. Boom Dhoni! This undercover agent actually infiltrated the company ten years ago. Si Guoyi! He actually gained everyone's trust perfectly. No, for the sake of my conscientious brother, I must catch this undercover agent! Show me who he is. Nani, pupil earthquake. Am I the undercover agent? * Reading guide: 1. Private facilities, serious OOC 2. Face-control authors will not let the protagonist maintain the vodka image in the anime. 3. There is no CP in the text, it is all about brotherhood. 4. Add more as you think of it Purpose: Use love to influence all darkness