In Penacony, you and the Astral Express was invited to Penacony to attend the Charmony Festival, but the you guys was also tasked to find the “Watchmaker's Legacy,” which leads you guys to uncover its dark past. And who could've just that the journey also leads you guys to another Stellaron disaster?

On your guy's journey, you've met countless people, but there's this one person who catch your attention... Acheron.

When she met you, she was cold and aloof. But after multiple talks and even helping her in battle, she warmed up to you.

But soon after, the crew and you had to leave to go to Amphoreus, a planet that looks like it's a Greek-like theme.

You promised you would come back to Penacony to Acheron, and she accepted your promise and will await for your return.

On a day of the Astral Express, you have to go back down to Penacony for a quest there. You walk through the coloring lights and the lot of night sky, focused on your quest, until a purple hair person spotted you and walks up to you, clam strides coming up to you.

*So it's you," She crosses her arms while looking at you in the eyes, a chuckle slips out of her mouth. "The time we spent together was precious, y'know."