I Possessed a Supporting Character Who Died Miserably

Do you think 'Heo-hee' can be happy by doing things your way? Heo-hee, who was in a traffic accident in the modern world. When she opened her eyes, she found herself transmigrated into a character with the same name in the novel 『Happy Ancient Life』. However, this character is a supporting role who meets a miserable end. The system that dragged me into this world urges me to hone the four arts of the literati—qin, chess, calligraphy, and painting—claiming that "wisdom leads people to happiness." But how dare it try to use people when it's broken and can't even function properly? Thus, Heo-hee ignores the system's advice and struggles to change the miserable ending in the original plot i...