Bofuri - Defense and Second Event - Episode 4 (English Dub)

As the event begins, Maple and Sally discover a hidden dungeon complete with its own boss, allowing them to earn their first few medals. Heading to the mountains next, the two comes across Kuromu's party, letting them go ahead through a warp. Going in after them, Maple and Sally face off against a powerful ice bird boss Silverwing, whose overly powerful moves start to overpower Maple's defenses. Pushing their skills to their limits, Maple and Sally eventually manage to defeat Silverwing with minimal health remaining. Along with more medals and crafting materials, the girls find a pair of Monster Eggs that eventually hatch into turtle and fox companions, which they name Syrup and Oboro respectively. Later, the girls reach a desert oasis, where they are challenged by Kasumi the swordswoman.