Extra's Harem: Invincibility Starts with Marriage and lots of Children - Chapter 156- Missing Heart

Her ex-boyfriend was snatched by her step-sister. Not only that, she accidentally lost her virginity to him due to her step-sister’s schemes.She was nearly confined to her home until he came along. He rescued her from that nightmarish place, if that place can even be called a “home.”He, dashing and powerful, seems to have everything. Yet he suffers from an odd illness where he feels nauseated whenever a woman is within three meters of him. She, however, is an exception. From that fateful day on, their paths cross. He strives to win her heart, and she, too, starts to develop feelings for him.But as the story unfolds between the two, her ex-boyfriend’s growing mixed feelings and the appearance of his fiancée threaten to put an end to the budding love between them…

A teenager who unexpectedly gets transported to the modern world from ‘the world of the immortals’ . He finds himself in the body of an ordinary guy. He wants to go back to his world and for that, he will have to practice to get stronger and investigate the reason why and how he crossed through to this world.

- Description from Novelupdates

Meet Damon CrossAs a child, Damon Cross had to deal with the horrible realities of domestic violence and being homeless.He and his mother, who had always been there for him, struggled to find security.After losing his first backyard fight, When Damon gets a new MMA system, his luck changes dramatically.This mysterious system becomes his guide, improving his skills and raising him into the world of mixed martial arts.He learns more about mixed martial arts and gets better at it with the help of this system.With this renewed strength, Damon is determined to not only move up in the fight world, but also make a better future for both of them as a way to repay his mother for what she did.[YOU HAVE AWAKENED THE EMMAC SYSTEM][CONGRATULATIONS TO HOST FOR BECOMING A DOUBLE CHAMP]witness how Damon goes from a Bum to a Champ.Romance: YesFights: Yes

[Welcome to the Magic Universe, a world where magical power reigns supreme.][Congratulations on awakening the Infinity Money System.][Feel free to splurge your money and prove to the entire universe that there's nothing money can't solve.][If there is, it simply means you don't pay enough money!]So, the show of your adventure begins![Detected: Host burned Forbidden rank Scrolls for warmth, rewarded with God rank bloodline: Heart of Origin!][Detected: Host used Temporal Shard to ripen grapes, rewarded with God rank talent: Master of Time!][Detected: Host fed Leaves of the World Tree to a rabbit, rewarded with Mythical Beast: Aetherlapis!][Dear Host, you now bought and own the entire Magic Universe.][Which universe would you like to conquer next?]Good, let’s move on![Ding! Abnormality detected.][Warning, Host, you are not the only system processor…]