Seasons & episodes

S1 · E1Flame Serpent 2022-06-18 · 44 min＋

ARCAM sends Rie, a genius professor, to Japan to decipher ancient inscriptions. When she gets kidnapped, a young Spriggan agent comes to the rescue.

S1 · E2Noah's Ark 2022-06-18 · 47 min＋

ARCAM uncovers a mysterious wooden boat in the snowy Turkish mountains. Yu must face off against a cybernetically enhanced child who holds the key.

S1 · E3The Forest of No Return 2022-06-18 · 45 min＋

Yu must investigate a cursed forest and search for Soma, the mythical nectar of immortality. He teams up with unlikely allies to find a way out.

S1 · E4Berserker 2022-06-18 · 45 min＋

Yu attempts to retrieve an out-of-place artifact when it gets into the wrong hands. However, the enemy gets away, awakening the deadly object.

S1 · E5The Crystal Skull 2022-06-18 · 45 min＋

Tragedy strikes when Professor Kawahara tries to protect an ancient artifact more potent than a nuclear bomb. In response, a vengeful Yu heads to Egypt.

S1 · E6The Forgotten Kingdom 2022-06-18 · 47 min＋

Yu calls on an old friend to help investigate an eerie island appearing intermittently on an empty ocean. Upon arriving, Yu must face his past.