Nemesis

After the restructure consisting of procedures including brainwashing, memory-erasing, and a second character implant, she has been quite emotionally unstable for a while.
The original character of Shirli was forced into suppression. Luckily, things have basically recovered, with slight concern remaining for some potential threat.
Sure enough, she could never return to the Shirli filled with liveliness, but she's mostly recovered like an ordinary girl.
The doubt about her own existence is still lingering, which embodies the restlessness and wounds left in her. Well... At least, she could summon the courage in the face of things, which is a sign of a good beginning.

An Angel of Clemency newly born through restructure of Shirli, a nurse trainee at Astra Shelter, with half the flesh and nerves replaced by mechs and circuits.

As a human, she once suffered from direct impulse of Omnium Radiation due to damaged suppressor. However, before the complete aberration, she was sent to the Heirs of Aida for experimental treatment, which was miraculously a success.

With her restructure recently done, she is the most unstable one among all Angels of Clemency, but also the one equipped with the latest technologies of the Heirs of Aida.