"From what I know, Missingno is not from the myths or a monster, but something created during this modern era." He closed his eyes and thought hard to recall what he remembered. His head ached, but he finally remembered. "I heard it was originally created by scientist for medical use, but someone else modified it to be dangerous. You are right about it being dangerous, as it's said to be even stronger than all the Legendary Pokemons."
He took out a flat red object, shaped like a rotom and opened it. "I'm not sure which professor gave me this, but I'm sure it's called a Pokedex... It says The Pokemon Missingno itself is like a glitch in the universe, and it's abilities are unknown. It's stats are also unknown."
He put the pokedex back into his pockets. "If Missingno is the one who removed my memories, I don't think defeating it will be easy..." Ken narrowed his eyes. "However, it is possible to defeat Missingno if we can find something stronger or something to counter his abilities. Is there any clue to where he could be next in the bio?"