Mystery and Ami

Mystery and Ami are a duo of sisters who are in a team with Cryptie and Bastion.

Personalities
Mystery and Ami are mystery-solving siblings. They appear mostly with Cryptie, Bastion or both. Sometimes they do mysteries and legends that don't involve Cryptie, Bastion or both. As sisters, they do anything to get out of trouble.

Mystery:
Mystery is a red squirrel who wears glasses, shirt and a skirt. Out of the two sisters, she is the bookworm. Mystery does not like being bored by someone and sometimes loses her glasses. Mystery is also not quite a good runner. Aside from that, she likes her sister Ami and often assists Cryptie when he is baffled.

Ami:
Ami is a yellow chipmunk who wears a ? necklace, shirt and shorts. Out of the two sisters, she is curious, bubbly and is often concerned. Like Mystery, she doesn't like being bored by someone. Ami is loyal to her sister Mystery and is good at fighting and running.

Trivia

 * Mystery wears glasses, but isn't inventive like Sniffles.
 * Ami is the second character to wear a question mark accessory. The first is Cryptie (who wears a question mark helmet).