Ep 4. E 4

Kirito has been investigating the strange deaths of players in the VR game Gun Gale Online, and in this episode, he enlists the help of a group of professional gamers known as the "Bullet of Bullets" tournament finalists to delve deeper into the mystery. They discover that all of the victims had been killed by a mysterious player known as "Death Gun," who has the ability to shoot players in the game and have them die in real life.

Kirito and his team decide to enter the Bullet of Bullets tournament, hoping to catch Death Gun in the act and figure out his true identity. As the tournament progresses, Kirito and his team must fight against a variety of opponents, some of whom have their own agendas and secrets.

Meanwhile, Sinon, a skilled sniper and fellow competitor in the tournament, begins to open up to Kirito about her past as a victim of gun violence in real life. This connection between the two players grows stronger as they work together to unravel the mystery of Death Gun.

As the tournament reaches its final stages, Kirito and his team must remain vigilant and watch for any signs of Death Gun's involvement. The tension builds as they approach the final showdown, and the truth about Death Gun's identity is finally revealed in a shocking twist.

Overall, E 4 is a thrilling episode that pushes the story of Sword Art Online II forward with plenty of action, suspense, and character development. Fans of the series will not want to miss this exciting chapter in Kirito's ongoing quest to uncover the truth about the mysterious VR game world.