Spice gets reverse eebied to modern times and takes Volo's place as mysterious figure that shows up out of the blue to help Emmet get his brother back (he wants his favorite buddy back too)
Spice gets left behind accidentally and spends the next hundred years infinitely more bitter and hating humans, convinces himself he absolutely hates Ingo & wishing he could strangle him for leaving . The second Ingo shows up he completely dissolves and hugs onto him like a puppy