Su Qinghuan, who was originally a murderous and decisive CEO in the shopping mall, accidentally traveled through time and became a useless disciple of the Qingyun Sect who can be bullied by everyone. Faced with the ridicule of the outer disciples, she used modern taunting skills to fight back domineeringly, showing her CEO aura for the first time. Even more unexpectedly, he was bound to the "Drama Queen Counterattack System", starting a legendary counterattack in the world of immortality.
In order to complete the system's tasks, Su Qinghuan showed extraordinary business acumen, from negotiating in the cafeteria to obtain minced spiritual grass to make sachets for sale, to successfully contracting the spiritual grass farm, doubling the production of spiritual grass, overcoming obstacles along the way, and gaining a firm foothold in the sect. At the same time, the system issued a strange task "Let the Demon Lord eat cakes", prompting her to meet the Demon Lord Mo Yuan who broke out of the seal.
The spiritual grass honey cake made by Su Qinghuan using modern baking techniques successfully attracted Mo Yuan. As the two got along, a series of funny and heartwarming interactions quietly heated up their relationship. Mo Yuan would make the tips of his ears turn red because he wiped his mouth with cakes, and he would also domineeringly come to the rescue of Su Qinghuan when she was in trouble. However, the curse mark on the Demon Lord became an obstacle to their relationship. In order to break the curse, Su Qinghuan and Mo Yuan embarked on an adventure journey together.
In the process, Liu Ruowei and other villains continued to cause mischief and colluded with ancient evil spirits in an attempt to destroy the peace between immortals and demons. Su Qinghuan relied on wisdom and the gradually awakening power of blood to resolve crises time after time. Not only did she help the two worlds of immortals and demons establish an exchange and promote the integration of resources, she also successfully solved the curse and freed Mo Yuan from pain. In the end, Su Qinghuan gained recognition from both the immortal and demonic worlds, became an elder of the guest family, held a grand wedding with Mo Yuan, and started a cross-border life of guarding peace.
The novel combines elements such as time travel, system, counterattack, fairy and demon, etc.