Luo Xiaotian, a social beast who traveled to the world of cultivating immortals, was accidentally bound to the "Tucao System" and gained a unique ability: the villain's blackening value was converted into healing power. He originally thought he could lie down and retire, but instead he met the most confused villain in history - Murong Han, the young master of the Blood Clothes Sect. This villain became obsessed with practice and turned himself into a "24-hour coquettish monster". The higher the blackness level, the more clingy he becomes. He hugs Luo Xiaotian's arm and shouts "Brother, hug" all day long. What's even more outrageous is that when Luo Xiaotian had no choice but to comfort him, a golden light burst out from his body, directly shaking the entire Blood Clothes Sect's lair...
From then on, Luo Xiaotian started a strange path of cultivating immortality where he was forced to "raise a naughty child". During the day, he had to help Murong Han wait in line to buy candied haws to coax him into blackening. At night, he had to teach him how to write love letters and stop him from thinking about massacre. He also had to always be on guard against this confused villain transforming himself into some strange species when he woke up. And Murong Han, who calls him "brother" every day and lies in his arms acting coquettishly, is secretly saving his blackening points and preparing to play a big game - to make the entire world of immortality kneel down and sing conquest for them.
When Luo Xiaotian finally discovered the true identity of this "confused little cutie", Murong Han was holding up the legendary magic weapon, tilting his head and smiling at him: "Brother, do you think my move of 'Slaying Immortals' is better to blow up the east or the west?"
