In the eyes of outsiders, Han Nian is a gentle and gentle pet clinic owner in a small coastal town. He was kind to others, always had biscuits in his pocket to share with neighborhood children, and didn't even dare to look at fish being killed. He was an honest man praised by everyone.
But beneath this harmless appearance, he is a top graduate of Qingshan Special Service School. He possesses the S-class ability **Mimetic Coexistence**, which can replicate the physical state and power fluctuations of the object he comes into contact with. Six years ago, the "Blue Fire" mission changed drastically. He rescued Experiment Zero Xiao Dang and lived in hiding with this girl who had hidden special powers. He just wanted to guard a small clinic and raise the child safely.
Peace was completely torn to pieces by his former classmate Sun Zhe. Now, Sun Zhe, who is the section chief of the Abnormal Affairs Bureau, comes to the door and wants to recover the sample that was the source of the mission loss that year. The disguise was torn apart, and Han Nianzhou no longer just hid. He has to protect Xiaodang, but also fight against the dangerous underground organization "Entropy" and uncover the cruel truth behind Operation Blue Fire.
On one side is the daily life of ordinary people, on the other side is the dangerous whirlpool of supernatural power games and hunting by multiple forces. The former classmates were at odds with each other, enemies were closing in on them step by step, clues were intertwined, and conspiracies kept surfacing.
Han Nian put away his cowardly mask, used the pet clinic as a cover, and dealt with various forces. He uses supernatural powers as his blade and wisdom as his shield. He must not only fight against pursuit and assassination, but also face the sample power gradually awakening in Xiaodang's body.
When the gentle dad takes off his disguise, his battle officially begins.
