You'd even like him better in his own spinoff manga that's based on Sui's perspective. Sui can get angry, throw tantrums, get moody, bored, selfish, and petty which makes him closer to a real kid
Mukohda is living the dream of rookie Pokémon trainers: a legendary (Fel) and a cute monster with massive untapped potential that a trainer would enjoy raising.
I have an epiphany. When Sui eat the plastic containers, it level up " permanently" . What if is only for a reaaally loong time? In nature plastic takes hundreds of years to degrade, so I think the reason Sui's stats dont go down is because Sui is still decomposing the plastic!
Sui is just one of the most cutest and powerful slimes I've ever seen. Sometimes I can't help but feel jealous of his master and makes me wish I had a familiar like Sui.
Wobbuffet as Gerry, Primeape as Tony Perkis, Meowth All as Greek Baseball Boys, Jigglypuff as Cody, Quagsire as Sam, Snorlax as Sim, Sentret as Philip, Poliwhirl as Josh, Yamask as Ray, Chensey as Julies, Farfetch'd as Pat, Vileplume as Lars, Sudowoodo as Tim, Sandshrew as Buzz.