The strongest warrior, Belios, fell into darkness because he longed for the power of the Artificial Solar Torch, but his rebellion was eventually quelled by the King of Ultra, and he was thrown into the space prison... Many years later, Belios, who was rescued by the Zabra, returned to the Kingdom of Light, defeated the Ultra Warriors, successfully took the Artificial Solar Torch and went to the Monster Cemetery. The Ultra Star, which lost the torch, froze instantly, and only Mebius, the First Generation, and Seven managed to escape. At this time, the Panlong was attacked by a monster on Teton. After Lei destroyed the monster, Mebius took Lei away and asked him for help. After the two met up with the First Generation and Seven, they went to the Monster Cemetery together... Afterwards, the Panlong was attacked by a monster again, and this time it was rescued by Dyna. After learning about the disaster on Ultra Planet from the people of Zetton, the Panlong also flew to the Monster Cemetery... On the other hand, Seven's son ZERO, who received special training from the Leo brothers on Planet K76, also set off for the Monster Cemetery after hearing about the crisis on Ultra Planet...