One day, the fat Rhiafo encountered a version of himself that was slim. Amazed, the two looked at each other and could not believe who they saw.

"That's me, but as fat as my parents!" thought the slender Rhiafo.

"Wow, he's as slim as my parents!" thought the fat Rhiafo.

Both came closer and touched their paws. Except the horn, that was different with the thin Rhiafo, they were identical.