Warrior Training System - Chapter 316: having shame (R-18)

Hundreds of years ago, Human, Celestial Clan and Demon Clan lived together on the Origin Continent. However, a great war broke out between the three races. Shan He, the leader of Human, had discovered a catalogue of methods to forge Divine Weapons. With this catalogue, Shan He led Human to defeat the other two clans and expelled them from the Origin Continent.

The peace did not last long. After the passing of Shan He, the once Glory Empire collapsed. Various forces of Human fell into a long period of wild war for the Divine Weapon Catalogue, but the catalogue was lost during the war.

The Demon Clan took advantage of the internal strife of Human. Under the lead of their new lord, Fen Tian, the Demon army invaded the Origin Continent violently.

Human soon lost a large portion of their territory. At that moment, a mysterious hero suddenly appeared on the battlefield. With a legendary Divine Weapon in hand, he severely injured Fen Tian and forced him to retreat. The united Human army chased the Demon army across the strait and to the Two Realm Plain on the Tranquil Continent.

Once again, the various forces of Human started wildly searching for the Divine Weapon Catalogue…

- Description from Novelupdates

Suddenly a high school student Subaru Natsuki has been summoned to another world on the way back from the convenience store. With the biggest crisis of his life being summoned to another world and no sign of the one who summoned him things become worse when he is attacked.

The heiress to a powerful tech company, Diane Lily Hoffman, had a tough childhood filled with lies and mistreatment.At 14, her cruel stepmother tricked her into thinking her father had sold her to his enemies. From there, the family who adopted her abused her physically and emotionally.Using her as a ploy to get rich, her adopted family forced her into what she thought was a loveless marriage with a plastic surgeon named Gabriel.Despite what she perceived as a lack of love, she found solace in her married life until her path was chosen for her again and lies were made to drive a wedge between her and Gabriel.The divorce was painful and she realised all too late that everything was not what it seemed.Unfortunately, the lies her family crafted were too much for Gabriel to ever give her a chance again.Just as she was about to die, Diane was given a second chance to fix her mistakes.Now reborn, Diane is ready to find her real father and ex-husband, seeking revenge on the family that betrayed her and taking back the life and justice she deserves.

A broken man who ended his own life finds himself reincarnated into the game he used to play. However, instead of becoming the protagonist or a powerful antagonist, fate places him in the role of a minor villain—a mere stepping stone for the protagonist in the game's first arc.