On Day 23, MonsterDroid was somehow revived. He had found out that He was used for evil and He fled from the Red Star base. On Day 24 He met Fred and The Firewall Guard and They had an idea. That's also the day that Fred gave Him the nickname "Miles". On Day 25, Fred and Miles put the plan into motion by breaking into the Red Star base and taking one of the cards and hid it on a satellite, believing that it wouldn't be able to do any harm in space. On Day 29, Miles was unwillingly kept on a train until on Day 30 He sacrificed Himself to destroy a Vivian GlitchDroid
Fletchosh Note: Miles would technically be The Firewall Guard's counterpart to RobotDroid/Ruby since They're both GlitchDroids that were intended to be evil but ended up befriending good characters and sacrificing Themselves to save said good characters.