Can you recommend some exciting anime that combines modern warfare and sci-fi elements, and has a female lead?

Keeley, a simple plain Jane, hits the jackpot. [No, she did not win the lottery!] At least that's what she thinks when she marries the most eligible bachelor in New York City: Aaron, a wealthy cold-hearted heartthrob and Tycoon. She wants to show the world that she deserves her position and bends over backward to fit into his world. One beautiful day, Aaron hands her a document asking her to sign. A divorce paper... "She's pregnant, and I need to take responsibility." That is the last thing that keeps on playing in her mind before she takes her last breath. Keeley dies, a 'hit and run'. [End of story. Not!] For some unexplainable reason, she wakes up as her younger self. A young high school girl, around the time when she first meets her cheating husband. Remembering her life with Aaron before she died, she makes a promise to herself that she will do everything in her power to avoid him at all costs. Will she be able to keep her promise when Aaron has his own plans as well, specifically for her? Or will she repeat history and fall for him once more... Why not journey with me and find out the truth behind their story. *Cover art by polkadottedscrunchie*

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"My pants are already off. Stopping now would be a bit redundant, don't you think?" Everyone knew the cool, aristocratic Chairman Li was sick, but only Rong Yan knew the man was problematic and sick in the head. That day, she was accosted at the bedroom entrance. Long arms held her against her will as the man leaned into her ear and whispered, "Marry me." Rong Yan struggled to no avail. Frustrated, she said, "I have a boyfriend of five years." "You mean my son is your boyfriend?" For her baby boy, she was willing to secretly marry this billionaire chairman. From then on, he held the knife for her kills, and poured the gasoline as she set fires. Everyone knew the chairman was possessive and paranoid—and Rong Yan was his bottom line. The five-year-old Li Duidui was at a loss. When Daddy and Mommy fought, was he supposed to help clear up the misunderstanding or close the door on them...

A boy is killed by a god by mistake, and the said God gives him a chance to live a second life in an anime world of choice with three wishes, in a try to hide his mistake of killing an innocent from his wife. The Book Cover is not mine, I am just using it, the original creators or someone else posted it on Pinterest.

You are more than welcome to join our Discord server! https://discord.gg/SCgAj3r ---- Connor, a teenager in the 21st century who enjoys spending time playing military and strategy games. He is now looking forward to a VRMMO game called "Warzone" that mirrors Earth where the players start as an ordinary soldier in one of two factions, Federation or The Empire, then rise through the ranks and manage their own armies. Connor, who was looking forward to playing Warzone, put on his VR helmet. Although unbeknownst to him, where he was sent to was not... Warzone. ----- This story is written on RoyalRoad as well.

Disclaimer: Tales of Demons and Gods is not mine, it belongs to Mad Snail. A high school boy xianxia fan dies in an accident (meets truck-kun) and is reborn in the world of Tales of Demons and Gods. How our MC is dealing with his latest life is changing his life. Born as a member of a large family. Will he follow the story line? Or Will he change the story line following his own. With the knowledge gained will our MCs become the strongest in the world? (Notice: MC won't have any advantages compared to others. Did I say MC doesn't have any advantages? ... HAHAHA ....... it's impossible our MC is weak, it's a fanfic. MC's strength is only luck. ) MC is a boy join patreon : https://www.patreon.com/UltimateDarkness I hope you like it, thank you.