第 276 集: 列車事故後，倖存者被困於隱藏的地下迷宮，面臨致命試煉。

276

Boruto learns from a Hidden Mist bounty hunter named Anaguma that they were all on the Thunder Train, before waking in the same room, with Anaguma being transported together with his bounty, a criminal named Rokuro. Boruto also meets Kiseru Gankubi, a fellow Hidden Leaf shinobi. A chipper old man enters the room and exclaims that he wants to conduct tests on them before letting them go, to see why they survived the accident that destroyed the train, while the other passengers didn't. One of the Mist shinobi volunteers for the old man's test but fail and are swiftly killed by him with his puppet hand. The old man, Ouga reveals that they are actually in his secret underground maze, created to experiment with people's lives. He also tells them, that if they do not pass his five tests, they will never leave the maze. The first test begins, the captives must climb up to safety, before the floor could collapse under them. Many succeed in reaching the top, but Rokuro is able to set himself free, while Anaguma falls to his death. Ouga congratulates the survivors and tells them to rest before the next test. (Source: Wikipedia) Labyrinth Game Arc: (3/8)