[Atoraxxion] Unacceptable Imitation

Description

The Black Spirit said to unravel and activate the Vaha's Thread that the Sol Magia mentioned.

※ You will need to unravel this Vaha's Thread by using the motions of the Ancient Weapon to activate the Stellagia.
※ You will need to inspect your surroundings carefully to reach Vaha's Thread.
※ You can skip the thread by interacting with it via the [Skip] option, which is available once you've learned the required knowledge.