kamen rider Kuuga X seven heavenly virtues: The mighty messiah

Y/n L/n and his three friends Amy, Sam and William are researchers of the archaeological. There job is to find history about items from long ago and bring them to the museum. One day they where given some sort of a belt from long ago.

Next then they knew 7 angle like women appear in there building and they tell them about a growing threat named the Grongi. One Grongi attack a near by school and both Sam and David try to use the belt but they are not worthy of the belt.

When Y/n use the belt he was worthy and transformed a mighty hero from long ago named Kamen rider Kuuga.