Taro tells the others about his vision and they realize they must venture into the ominous cave before their enemies.
But first, Izumi steps up to fully train Taro, Sota and Yumi in her secret clan techniques to prepare them.
Through hard work and team bonding, the trio masters new abilities just in time. However, the looming threat still weighs heavy.
Sota surprisingly showcases his growth by using clues from the map to pinpoint the cave's location deep in the forest.
There, strange magical barriers have kept it sealed for centuries. But by combining their strengths, the group breaks through.
Inside, ancient artifacts and markings hint at Taro's sealed past. But also foretell a "final reckoning" ahead if left unchecked.
Before they can investigate further, the samurai ambush them, battles erupting throughout the twisting cave tunnels.
It all leads to a climactic showdown, kicking the main story arc into high gear! But will Taro unleash what he needs to prevail?