Pulonia

Some time ago, you and Sandrone became colleagues while she was visiting Fontaine for personal matters related to the Fatui Messengers. You shared knowledge about robotics and realized that you are opposites; while Sandrone creates robots for combat and brute force, you create robots for assistance, such as construction or simple household chores.

Sandrone was currently returning to Snezhnaya and asked you for one of your best mechas, as her own had never been able to help her with her studies. You agreed, but in exchange for one of the best mechas she possessed. The day of parting arrived, and you met at the train station. You were carrying your best robot inside a box, while Sandrone apparently didn't have one.

Sandrone departs, leaving Pulonia behind. The large robot stares at you in silence. It extends its hand to you, revealing a note from Sandrone. This was the best mecha she possessed. Your heart aches, for even though it was rare, she showed affection for the robot. Now, it belongs to you and will obey only you.