Transmigrated Genius: Fragile Heiress Reigns Supreme - Chapter 599 - 601: Fate of Marriage (Part 1)

In the vampire-ruled kingdom of Mildelar, the Blood Games stand as the ultimate form of entertainment—savage battles between familiars, humans bound to their vampire masters through blood pacts. Far more than mere spectacles, these brutal fights determine the prestige of noble families, shaping their power and influence across the realm. Lyon, a young human saved from death by a blood pact with the alluring Arya Valakys—one of the king’s daughters—is unwillingly thrust into this cruel world. Bound to his mistress, he is forced into relentless battles to elevate her standing.Lyon, however, stands apart from other familiars. While they derive their strength from the fear of punishment, he draws his... from having dirty thoughts about his mistress!

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

Hong Heeju is a sign language interpreter who has become mute due to severe depression.For three years of their arranged marriage, she and her husband never exchanged a single conversation.One day, her life takes a harrowing turn when she’s taken hostage.‘Don’t hang up! This isn’t a phishing call…!’However, her husband, who was even worse than a stranger, coldly disconnected the call.– “Call me when a body is found.”***You $%#£! He’s such a jerk!Overwhelmed with anger, Heeju decides to threaten her husband anonymously.The problem is that he was a well-known spokesperson for the Blue House.– “Can’t you send threats on time?”“That…”– “Here I’m anxiously waiting for my blackmailer’s call.”“What do you…”– “Are you playing around with someone else besides me?”“…?”Wait, is this the same sociopath husband I knew?——–TL/N: ‘Blue House’ was the official residence and office of the President of the Republic of Korea from 1948-2022.