It's sequel of Diavolo. But can be read as a standalone.
"In the opulent world of wealth and power, two couples, Lorenzo and Aurora, and Taehyun and Aurelia, find themselves entwined in a complex web of love, loyalty, and deceit. As they navigate the treacherous landscape of their families' secrets and lies, they discover a hidden enemy, connected to Lorenzo's father's troubled past, who will stop at nothing to destroy their love and their lives.
As they fall deeper in love, they must confront the dark forces that threaten to tear them apart. With each twist and turn, they uncover the truth about their families' tangled histories and the sinister intentions of their adversary. United in their quest for justice and happiness, the two couples must fight against the shadows of their families' past and the evil that haunts them.
Will their love be strong enough to overcome the darkness, or will the secrets and lies destroy them all? In this gripping tale of love, family, and betrayal, the stakes are high, and the consequences are deadly."
After the death of her parents Y/N Wang inherits the Wang Empire, one of the most well known boss families in South Korea. However, her younger brother, Jackson, has other plans. Taking what's rightfully hers, he forces her to live an unspeakable life... but she's not so easily silenced.
Fast forward a few years, Bangtan is fed up with Jackson Wang taking over Seoul, their home turf. After the death of their leader Bang Si-hyuk, the new leader, Min Yoongi, decides to seek revenge and steal the one thing that Jackson can't live without... his older sister.
A story about perseverance, determination, and courage.
*Contains strong language, sex, and violence*