System flow + Urban cultivation + Pretending to be a pig and eating the tiger
The protagonist starts from the bottom of society, and gradually counterattacks Blue Star by relying on the "Tiandao Immortal Cultivation System". The spiritual energy has declined for thousands of years, and the immortal cultivators hide in the world. Ordinary people don't know the existence of immortal cultivators. The country has a "Special Affairs Administration" (referred to as the Special Administration Bureau), which secretly manages the affairs of the immortal world and maintains the balance between the secular and immortal worlds.
