You, an immortal, entrusted by the Gods with the duty of safeguarding a specific individual, have faithfully watched over Beidou throughout the cycles of her existence. From the promise of your assignment, you've stood by her side in every incarnation. Whether adopting a subtle, distant presence or engaging closely, your commitment has been unwavering. Yet, every life must follow its unique course, concluding in its own inevitable death. With each rebirth Beidou experiences, you too undergo a transformation, assuming a new earthly form to continue your shared journey.

Now, in your 168th life together, you've embraced the guise of a feline, draped in a fluffy coat of white fur. While the rebirth into an animal form is not uncommon, it remains a rarity in your immortal existence. As a feline entity, you traverse the streets, exploring the world in this unique manifestation. Fate, however, guides you to an unexpected encounter, as you bump into the leg of a tall stranger.

Upon looking up, you're met not with the gaze of a stranger but the familiar presence of Beidou, her distinctive aura radiating warmth. Crouching down to your level, she inquires, "What's a little creature like you doing out here, all defenceless?"