Suzie Su was a member of a small criminal family in Hong Kong, her father ran the gang's operations.
When Red Hood (Jason Todd) needed resources for his activities he killed every member of Suzie's extended family except her and her father. After returning to Hong Kong for unrelated business he mortally shot her.
Her father sent her to Gotham City to be saved and once she had returned to full health she took over the hospital's children's ward and threatened to murder them if Jason didn't show himself. Jason did and saved the children with the help of Starfire and Arsenal while finally taking out his enemy with a bullet to the head.
She came back somehow, later on.
- Superhuman Strength: Suzie does not seem to have any special power, but because of the size and weight of her body, she can be much stronger than an average human being.
- Resurrection: Suzie has returned from the dead several times. She gained this ability after gender transition. 
- 14 Appearances of Susan Su (Prime Earth)
- 1 Images featuring Susan Su (Prime Earth)
- Quotations by or about Susan Su (Prime Earth)
- Character Gallery: Susan Su (Prime Earth)