Deeply Enticing

The female protagonist, Ji Li, transmigrates into the body of an exploited entertainment reporter, bound to a system that requires her to seduce the tycoon Song Yici to survive. To maximize his favorability, she uses lies to create interactions and resolve conflicts between him and his mother, encountering obstacles from his adopted sister and falling into misunderstandings and a cold war. During her efforts, Ji Li develops genuine feelings for him, experiencing jealousy, power struggles, and even risking her life to save her adopted sister, successfully maxing out Song Yici's favorability. Returning to the real world after completing her mission, Ji Li unexpectedly finds herself pursued by Song Yici across dimensions, ultimately leading to a happy ending.

Synopsis from DramaGo.