Three and a Half Years Old Koi, the Beloved of the Group

Song Lili is a vicious female supporting character in a romance novel. She has three villainous brothers, who are born cold-blooded and heartless, showing no affection for their biological sister. The eldest brother is indifferent and arrogant, composed and emotionally detached, controlling a vast business empire with an iron fist. The second brother is proud and conceited, vengeful, yet possesses a genius mind, becoming a rising star in technology. The third brother is capricious and sickly, with a strong possessiveness, seen by others as a dangerous figure who only cares about personal gain. Their sister, Song Lili, is nothing but a nobody, yet relying on the power of her three brother...