MTL - Forced To Fall In Love with the Villain AA - Chapter 80

The Beast Running Back (RB). From mixed martial arts to football, from an obscure rookie to a superstar sweeping the league, from an outsider who knew nothing to a terrifying beast... He left numerous legends on this field and became a myth that changed the sport, yet at the beginning of the story, the creator of all these legends claimed innocently, Football, what’s that? I’m truly not a football prodigy, really.

After the death of his parents, Adam Hall was forced to enlist in the army to fight against enemy kingdoms.He later joined the crown prince's army as a commander.Until he became one of the ten strongest people on the continent.He started a war to avenge his fallen family, but failed and lost his life.Just when he thought it was all over...“What? Am I alive?”He found himself young again, with his memories intact.Armed with his knowledge of the future and a plan, Adam set out on his journey to make amends for his regrets and change everything.

What was originally an ordinary day, suddenly became a historical turning point. Enormous, mysterious Cubes appeared all over the world without warning and as if Judgement Day’s spears, inserted themselves into the blue planet.

From inside the enormous Cubes, endless streams of monsters gushed out alike raging tides, utterly defeating the unguarded armies of each state in the blink of an eye.

In order for humanity to preserve its final embers, the heads of states issued orders of retreat, to no longer attack the Cubes but rather to cling to remote cities, which they turned into self-sufficient survivor bases and around which they built 100-meter-tall Walls of Life!

Many years later, while bearing the heavy weight of history, the first expeditionary force brought back a world changing piece of information. The Cubes possessed exceedingly high intelligence and they regularly transmitted mission instructions to humans nearby. The mission rewards were incredible.

Since then, humans rushed out of the confines of the walls and once more set foot on the wasteland!

- Description from Novelupdates

This book is about Jay (ceo of Mariano Enterprises) and Keifer (ceo of Watson Enterprises) falling in love. Ofc Jayfer is the endgame :)