The female Ultraman Xilan from the Kingdom of Light, because she was born into the Blue Ultraman, was not born with strong combat power. However, as a student of Ultraman Hikari, Xilan developed plant crystals that increase her combat power.
But the men of the Dark Emperor Ampera created zombie crystals to increase their combat power, and sent a group of monsters to attack the Kingdom of Light.
Xilan was attacked by a sneak attack during the battle, was injured and fell to the earth, possessing Lin Yun, a travel blogger who was also injured.
Xilan then stayed on Earth and defeated the monsters on Earth.
