Toaru Majutsu no Index - Volume 8, Chapter 2: Girls facing off. Space_and_Point.

Emily spent the last three years dying slowly in hospital beds, her brilliant silver tongue trapped in a body that didn't work. Her only escape? A spicy life sim called Queen of Hearts.One day, on New Year's, Emily dies as she gears up for another playthrough. But death, it turns out, is only temporary.She wakes up reborn inside Queen of Hearts, as her player character! Except this time, she isn’t clicking options on a screen. This time, she is Aegis Starcaller, a commoner nobody with silver hair, purple eyes, and a body that can finally move… and real, tangible ladies to seduce.Armed with copious amounts of meta-knowledge and a divine fertility blessing that makes every conquered love interest feed her magical power, Aegis sets her sights on Rosevale Academy, where she will build the life she never got to have on Earth.... And seduce everyone she can, while she's at it.---Yuri / Futanari harem story with a Futa MC! | Isekai Power Fantasy | Rags-To-Riches | Updates Daily!

She became the supporting character ‘The First Empress’ in the webtoon . This is Empress Livia, who died young after being shunned by her emperor due to her timid personality and incompetence. Her problem is that I woke up at her funeral in Livia looking ‘just like’ her. Everyone praises me as the ‘resurrected empress.’ But only the emperor knows. That I am not the real Livia. “The crime of desecrating the empress’ coffin. She deserves the death penalty.” She wants to kill me. She offered him her deal. Just to live. “your majesty. I am a very useful person. “Please use me.” Let’s just hold on for one year. Although her husband is so so so so scared! The real heroine and ‘second empress’ will appear. Then I can leave the palace in peace. * After many twists and turns, the time was ripe. I told her husband. “As promised, please divorce me.” My husband stared at me. And he hugged me quietly and said, “no way.” “yes?” “Now what? “I can never let you go.” … Isn’t this it? Is it because the empress worked too hard? You want a divorce without obsession? No, I have to divorce?

I returned to Earth as the invincible Knight King. But the Gods came with me.

He was supposed to transmigrate to a magic world, but due to an accident, he ended up trapped in a massive library. The system assigned him a task: for every book he read, he would be rewarded with mana stones, until he finished reading all the books. A trillion years later, Daniel finally finished the last book! [Ding, detecting that the host has finished the final book. Calculating system rewards.] [Ding, reward calculation complete. Dispatching rewards. The total number of mana stones the host has accumulated: 99999999...9999.] “Damn, am I that rich now?” [Ding, detecting that the host has completed the task. Loading world...] ... Goddess of Fate: “Daniel, my divine realm needs expansion. Could you sponsor me with some mana stones?” God of Storm: “Daniel, the divine punishment is about to descend. Could you lend me some power to help me get through it?”