Fate/Extra Last Encore - S01

Tsukimihara Academy is no ordinary school-it's a false utopia built by the Moon Cell, a vast computer system hosting the next Holy Grail War. The students here aren't real; they're digital copies of people from Earth who have the potential to become "Masters." Out of 256 candidates, only 128 will advance to the tournament and receive a Servant. Once the selection is complete, the Academy turns deadly, hunting down and eliminating those left behind. Hakuno Kishinami wakes up covered in blood, his body broken but his will unshaken. Driven by a deep, nameless rage, he refuses to accept death. As he flees from an unstoppable enemy, he stumbles upon a crimson sword embedded in the ground. When he pulls it free, he unknowingly summons his Servant, Saber, who annihilates his pursuer in a storm of rose petals. Now, armed with this new power, Hakuno sets out for the heart of Moon Cell-the Angelica Cage. His journey will uncover the truth behind this fabricated world and the mysteries of his own bloody history.