Ep 9. Crimson Eyes

In the ninth episode of Vampire Knight season 1, titled "Crimson Eyes," the story picks up just after Kaname nearly kills Zero. Kaname still has lingering doubts about Zero's true nature, and Yuki is torn between the two boys. Zero, on the other hand, seems to be slipping further into darkness, as he has now ingested too much of Kaname's blood and is becoming more and more savage.

Meanwhile, the Night Class students at Cross Academy are preparing for a school-wide ball. Yuki and Zero are tasked with decorating the event, but Zero's unstable behavior makes things difficult. He lashes out at Yuki, further straining their already complicated relationship. Yuki tries to reason with him, but he refuses to listen, consumed by his hatred for all vampires.

As the ball approaches, Yuki discovers an unexpected ally in Headmaster Cross. He gives her information about the event that suggests danger may be looming, and he enlists her help in planning a trap for suspected rogue vampires. Yuki begins to realize that there is much more going on at Cross Academy than she ever could have imagined.

As the night of the ball arrives, tensions are running high. Yuki worries about the safety of her friends, particularly Zero, and Kaname is keeping a watchful eye on everything. When a group of rogue vampires crashes the ball, chaos ensues. Yuki and her friends must band together to protect the Night Class students and take down the intruders. Zero's true nature is exposed in the battle, and Yuki is forced to make a difficult decision about where her loyalties lie.

Overall, episode 9 of Vampire Knight season 1 is filled with action and suspense. The complicated relationships between the main characters are further explored, and the stakes are raised as danger comes knocking at their door. Fans of the series won't want to miss this exciting installment.