Name: Yuyan Izuyin
Age: 11 (at time of induction), claims to be over one hundred.
Nicknames: SSA Brat, Combat Hero Yuyan, Combat Genius, Yuyin
SSA Ranking: Major
What is the SSA?: The SSA is the initials of one of Origin's Law Enforcement branches, also known as the Special Security Agency. Special Security agents are not chosen from experience or connections, but rather their individual talents and abilities, if one of hte higher ups think they would be a good fit. They are often carrying out both standard and covert operations, and have advanced training and abilities. Including, they are given something called a "Coil Freeze", which causes them to enter a state of unaging. It also grants them further special abilities, and gives them a trace of Divinity.
Who is Yuyan Izuyin?: Yuyan Izuyin is probably one of the oldest members of the SSA, having the rank of Major. In context, the tanks are Rookie, Apprentice, Agent, Centurion, Captain, Adept, Lieutenant, Major, Commander, Chief Commander, and then the man at the very top, the Arch Chief Commander, also known as the Director. In other words, he has achieved enough and proven himself enough to reach that high of a rank. Which comes at a mystery to everyone, given that Yuyan isn't that good at being covert, and often ends up just wandering around everywhere adventuring in places he finds interesting.
That said, he claims to be over one hundred years old, and finds combat fun. THe former is unknown, but the latter is a given, and the likely reason he made major. Yuyan is a genius when it comes to combat, and is able to employ a large number of abilities, techniques, and weapons. His usual method of information gathering is find the biggest, toughest, most influential and connected criminals in town, and beating up them and their goons until they give him what he wants. So basically anything from gangs to crime syndicates to all of that stuff.
He also has a habit of napping in weird places, and tends to act all childlike and eager and energetic. Even if Divinity does make them ageless, and many of them maintain traits of their personalities and age when induced, Yuyan feels like he never changed at all.