What is the rarest Adopt Me pet in 2024?

Can you tell me, what is considered to be the most elusive and sought-after Adopt Me pet in the year 2024? I'm particularly intrigued by the idea of uncovering the mystery behind which virtual creature has captured the hearts and imaginations of players worldwide, becoming the ultimate rarity to possess within the game's vibrant community. With the ever-evolving nature of the Adopt Me universe, it's fascinating to ponder which pet has managed to ascend to the pinnacle of exclusivity and desirability, inspiring avid collectors to go to great lengths in their pursuit.