No one will ever be allowed to hurt you. Part I

In this world, except for Viviane C. Ceriel and Arthur, everyone is an AI system with data entirely based on the legend of King Arthur.

So are Guinevere, Morgan le Fay, or even Sir Gawain and Sir Lancelot.

Every trait was set and defined by the external world to be comparable to the legend of King Arthur. So, the outcome did not depart significantly from the legend regarding Lancelot's feelings for Guinevere.

The starting point of Lancelot, the traitor, in this world, began when Lancelot discovered that Guinevere was the holy sword. Lancelot had remarkable talents in all areas, including swordplay, for which he was renowned. The magnificent sword piqued the interest of the greatest swordsman.