Surgery

Danny looked to the skies. He thought that maybe there would be some light today.
Nope.
The sky was still polluted by King Xeltor's factories. As his first son was born today (named Sombra), most workers were allowed to take the day off. Many attempted to escape the Crystal Empire today in their free time, but were kept in by the slave guards.
After the whole fight for the Crystal Empire thing, he left as soon as he could and became a surgeon.

Equestria wasn't all bad, but he was presented with some serious cases, like the one he was currently in.
He was to mend the broken metal bones of a human clad in green armor known as the Master Chief.
So far, it was tough. Right now, he was attempting to re-connect two pieces of the man's spinal cord.
Danny felt movement.
The man's voice was hoarse, but understandable.
"Where the hell am I?" he asked.
"You're in the hospital" Danny replied, "your a tough guy to still be alive and have a broken spine."
"It happens" Chief said. "What's going on outside" he continued, "is there a party for me almost dying?"
"No,silly" Danny told him, "it's the Convention to stop the whole Dark Council, now that Mewtwo's on it."
"When did he get on the council" Chief inquired.
"About three weeks ago" Danny said, "everyone's scared Mewtwo can do even more damage to Equestria now that he's joined the Dark Legions of the Council."

"Hmmm." Chief seemed to ponder on it.
"Your spine's ready to go!" Danny exclaimed, "you can leave now."
"Great" Chief said, sitting up in the hospital operating table.
He turned and left the room.
Danny was left alone to determine whether or not Chief was going to do something bad.
Probably not he thought to himself.