Ultraman Trigger: New Generation Tiga

The Encounter of Light and Darkness (1x11)

Air date: Oct 02, 2021

The Giants of Darkness begin their fierce attack! Calmaerra drives Trigger into a corner and uses a spell to engulf him in darkness. Kengo resists with all his might, but then! A rift in space-time appears, and Kengo is flung back to the past. Now he finds himself 30 billion years prior in an ultra-ancient era?!