Set two years after Tiga’s final battle, Daigo is approached by a mysterious woman, Kamila, who possessed a dark version of the Spark Lence. It is then revealed that more than 30,000,000 years ago, Tiga was originally evil in nature, part of a group of four that dominated Earth. The group consisted of Dark Tiga, the telepathic Kamila (gold patterns on silver skin), the powerful Dahram (red patterns on silver) and the speedy Hyudra (purple patterns on silver). One day, Tiga fell in love with a local human woman, and decided to convert from darkness to protect her from harm. Being the weakest of the four, Tiga quickly became a target of the group. However, unbeknownst to the group, the original “talentless” Tiga Dark possessed the ability to absorb powers from fallen enemies. As he eliminated each of the three dark members and sealed them away, he absorbed their powers which explains new Tiga’s color patterns (purple, red and gold lined with his original silver). Convinced by his ability to convert the last known Spark Lence to good, Daigo accepts the gift and becomes Tiga once again, survives his inner struggles and vanishes the darkness within. Soon after this, he marries Rena Yanase, fellow GUTS member and longtime love interest (Shin Asuka, Dyna’s eventual human host, also makes a cameo during the finale as a junior crew member, in a symbolic passing of the torch moment).