Prototype-000 was the original Clockwork Cherub.
Description[]
Prototype-000 was the first attempt of the Crew of the Copper-Colored Cupids's mysterious Creator to build a Clockwork Cherub. After completing him, she realized his proportions did not allow him to fly just using his wings, prompting her to invent an anti-gravity engine with which she outfitted later versions of the Cupids.
Behind the scenes[]
Prototype-000 was first mentioned in 2019 in Cupid Fact File No. 001 — The Crew of the Copper-Colored Cupids.