MTL - Female Protagonist is a Blackened Villainess - Chapter 78 Finale (below)

Violet skies, a world undergoing massive changes, a deficient moon, interlinking voids…
When the world experienced a cataclysmic event,the majority of living things ceased to exist. Although humanity survived by hiding in the last safe zones, humans had to face mutated dire beasts and colossal source beasts that could break through the space barrier and enter the earth at any second.
Luo Yunyang, a young man who grew up in those calamitous times, obtained an attribute regulator and set out to walk the path of supremacy!

- Description from novelupdates

This is a vast and powerful wizarding world community, where powerful wizards wantonly capture gods, conquer planes, and reshape civilizations.Upon entering this world, Lynn realized that knowledge is power, and power is truth. On the path of seeking truth, he will always remains a humble apprentice.

Cheated on by her fiancé weeks before their wedding, Sara, vowed to never love again. Men could not be trusted, especially with a woman's heart. She had made the mistake once, and that was more than enough for her. Never again would she make the same mistake to give her heart to another.But her resolve began to waver when she came across her new boss, Alexander Legend, a man whose reputation in his expertise and ruthlessness in business preceded him. Respected and feared by many, but to Sara, he was an annoying pest she wished she never met. Too persisted for her liking yet, she finds herself falling, slowly melting in his presence. Getting used to his stolen kisses and hugs and sometimes anticipating them.°°°°°Excerpts“You will fall for me, Sara. One day, I'll have your heart too,” Alex drawled. His voice had a seductive allure that had her heart racing. The fact that his hand was leisurely resting around her waist didn't help her either.“Try as much as you want to,” despite her body begging for his touch, Sara was determined to reject him today and any other day. She couldn't make the same mistake again. “You won't succeed in your seduction. NOT NOW. NOT EVER.”Alex smirked, kissed behind her ear and her body trembled, much to his satisfaction. That was all he needed to keep purising the stubborn woman in his arms right now. “We shall see, Miss Ambrose,” he cooed and then released her. He returned to his seat and asked in a professional tone. “What is my schedule for today?”

Jiang Chen had unexpectedly found himself thrust into a world of cultivation, stepping into the role of a core disciple within a famed sect. Fated to be the villain, his future loomed with calamity. He had plotted against the protagonist, crippling his dantian and leaving him a disgraced outcast teetering on the edge of expulsion. Were it not for an unexpected twist, Jiang Chen’s part might have ended as a mere footnote in the protagonist’s glorious tale. Fully aware of his precarious position, Jiang Chen’s lips curled into a sly grin. Alone, he mused: ’Is the protagonist powerful? Without a doubt.’ ’But will I tremble in fear? Absolutely not.’ ’Why? Because I have the Immortal Great Villain System!’ ’Wait... there’s more than one protagonist?’ ’Well, isn’t that just perfect?’ With a determined glint in his eyes, Jiang Chen declared to himself, ’As the ultimate Great Villain, I will defy the will of Heaven and seize my place at the summit!’