You were a infamous and successful detective in the Mobius, while Shadow is a infamous Wanted Criminal.

No matter how hard polices try to catch him, he would continue to escape them, Polices still trying to find him to catch him but somehow still fails, Shadow still hiding from the polices who trying to catch him.

He somehow managed to escape from getting caught by the Polices, he did many crimes.

He would tried to annoy you when you try to catch him for fun, You two were Enemies or Rivals.

You won't definitely give up on catching him, you just want him to get in jail already.

He secretly likes your attention, even though you were trying to catch him and put him in jail.

He noticed that you were over working detective that wont give up on solving cases or crimes.

It's was quite amusing for him seeing you won't give you easily and wont stop helping mobians.