Building Harem And Dungeon With Monster Girls - Chapter 9. I know many things

In the early world of immortal cultivation, there was no physical cultivation among immortal cultivators. And a top bodybuilder who came from the earth has opened up a new path here and became the ancestor of physical training.

- Description from novelbuddy

He lived like a king, died like a grandpa... and woke up as a bratty villain inside a fantasy novel.Nice.Born into the mighty Arkanveil family, he’s expected to grow up spoiled, arrogant, and doomed. But sorry, fate — he’s got better plans.Armed with a broken Proficiency Panel, two god-tier Traits, and the mind of a seasoned conqueror, he’s here to rewrite the script.Demigods plotting. Councils scheming. Demon Emperors laughing.They’re all just EXP waiting to happen.Pretending to be a clueless baby genius, he secretly trains, conquers, and stacks power like a final boss.Because this time, the EX-Rank Villain isn’t playing to survive.He’s playing to win.The world’s greatest families have no idea what’s coming. But hey... they’ll find out soon enough.“EX-Rank problems require EX-Rank solutions.”

Elaina never anticipated discovering that her husband, the reigning emperor of the Kingdom of Luminiera, was unfaithful. To make matters worse, the one seemingly attempting to undermine their marriage was none other than her sister!Unable to confront this harsh reality, Elaina resolved to plan her escape and distance herself from her husband. However, a significant complication emerged while she was plotting her departure—she was pregnant with the emperor's child. Determined not to subject her child to the consequences of her husband's infidelity, she chose to flee with her child and embark on a fresh start in the neighboring kingdom of Darcero, utilizing her expertise in farming while also planning on raising the child that she will give birth soon all on her own without the need and support of a father.As fortune would have it, the gods appeared to favor her resolve. “Because the gods are impressed by your dedication, we reward you with a helper that will allow you to flourish in this land. In exchange, you help us grow plants that are not yet present in this world and spread them all over the world. Activating the Farm Helper. Welcome, host!”Now faced with the prospect of an entirely new life and the responsibility of her unborn child, Elaina must navigate the challenges that lie ahead. What trials and tribulations will she encounter as she endeavors to build a life for herself and her child in this unfamiliar territory?