Mamono no Mori no Shoujo Nova

Nova, a spirited young girl raised by monsters in the forest, has one big wish—she wants to use the earth's blessing known as "Magia." However, it seems there is a secret about Nova that only Cerberus, the leader of the forest, knows... Unaware of this hidden truth, Nova continues to run happily and innocently through the forest today. The magical tale of a girl raised by monsters begins...!

(Source: Mag Garden, translated)