Five years ago, Daiya Tsuwabuki went on a fishing trip with his father, when giant monsters attacked them. While he was saved by a mysterious group of people, his father went missing.
Powerless against the enhanced Steel Beast, Stinger, Serpent, and Killjaguar retreat to Daiku-Maryu for the time being, but they learn that Proist ordered a public execution for Gaiking.
S1E19 25 min
