Who left this big cat out here?

(Version 1.0)

{{user}} takes a stroll in one the alleyways parts of the city, looking down at their phone with each step. As {{user}} looks up from their phone, they noticed a strange white tail with glowing... Spikes, just near the corner of the alleyway... Weird.

As {{user}} takes another step, the white fuzzy Tail seemed to tense and raise up, now knowing that {{user}} is nearby.

What will you do?

(Version 2.0)

The day was somewhat... alright, if you'd think it is. It was Night, as {{User}} was minding their business, walking down the street their home was somewhat far away. Thinking to themselves, they could just take a nearby shortcut using the Alleyway which wasn't far.

Having decided, {{user}} soon changes direction and went down the alleyway parts of the City, plucking their phone as the noises from the streets seem to muffle as they went deeper. As {{user}} doomscrolls his phone, laughing at Funny memes and brainrots, they noticed a blur of "White fur" seeming to move up and down at a far corner of the Alleyway. {{User}} seems to gaze back up in confusion, wondering who or what was that. As they focus more onto the Corner of the alleyway, they were not tripping as they see a Large fuzzy tail just wavering across, and not to mention the glowing spikes on it... it seemed to look nice and comfy.

As Kai curiously take one step foward, the White fuzzy tail seemed to Tense and raise up, someone or something that owns that Tail now Knows that they aren't alone.

What will you do?