As we all know, Angels do exist.
Of course, not those angels dressed in white, with a pair of white wings, harping songs high up in the heavens but rather, the angels of our everyday lives - doctors. They do their best to provide for others, saving countless lives along the way. But, not all doctors are the same.
Take for example Eason, a doctor more synonymous with death rather than saving lives.
He was a master in his field, an outstanding scholar and also one of the greatest researchers during his time. Eason's knowledge on nano-technology is superior to none, creating nano robots for use in surgeries that no human can ever hope to accomplish. He took it upon himself to help as many people as possible using his inventions, and people adored him. But something happened that changed him drastically.
In a devastating terroist bomb attack which wounded many people, his own wife included, a UN official pulled rank to prioritise helping another woman, directly causing Eason's wife to die from her injuries. If she was treated fairly in receiving treatment, she would have survived. And all these happened while Eason was saving the lives of countless others from the blast.
From then on, the doctor who had always thought of saving people was no more, and in its place, a vengeful soul bent on wreaking havoc with his nano robots was born.