Hate_the_author

In a world where Spirit Summoners bond with legendary heroes to save civilization, I awakened as F-Rank—the absolute weakest. While my classmates summoned knights, saints, and mythic champions, my summoning glitched. The circle turned red, and when the smoke cleared, I was staring at the Tyrant Empress—a Calamity-tier villainess who nearly destroyed the world 8,000 years ago. Everyone calls me cursed. Dangerous. A threat that should be eliminated. They're right to be afraid. Because the Tyrant Empress wasn't the only one who answered my call. And unlike the others, my strength is forged in pleasure. Through forbidden dual cultivation with my villainesses, I grow without end. My name is Cade Marlowe, and I don't summon heroes. I only summon villainesses.

Earth had survived the apocalypse, and the age of heroes had risen to its peak. Theolyne didn't want much from this life. He lived by one simple dream: Become a Hero Manager and manage his childhood Heroine Crush, the one who’d saved him from a car crash. He finally got close to that dream, in a way he never expected. And then he met her. Theo came to understand exactly why they tell you never to meet your heroes. Something happened that night. Something that got Theo killed. And yet he woke up in his apartment anyway, a second system floating in front of him. [You have awakened a God-Class Investor System] [You have gained your first Quest.] [Unlock Your Landlady's Investment.] [Quest Completion Rewards: 100,000,000 dollars, SSS-Class Swordsmanship, ???] [Quest Failure: Death] It was impossible, Theo thought. But who could refuse a quest with that much money on the line? Slowly, Theo started to realize the system was hiding much more than it let on. It could be his greatest ally, or his most dangerous nemesis. One thing was certain: He was going to have a lot of evil wives.