this is the story Video Land

Lunar was kidnapped by a crazy doctor who plans to turn him into a Dragon Elf

Lunar struggles in the bonds and trys to free himself,but fails
he is injected with some stuff that turn him into a dragon elf

but the doctor says that he can change back into his normal high elf form when it's daytime and he turns back into a dragon elf when it's night time

when Alex gets there to save Lunar it is to late to stop the crazy doctor from turning Lunar into a dragon elf,because he already did it