Ada and Derek

Ada and Derek is a file in Resident Evil 6. It can be find in Chapter 2 of Ada Story.

Transcript
Derek Simmons believes in world stability, and he, along with The Family, believe in preserving that stability ,even if they have to act illegally to do so.

When Derek first met Ada Wong, it caused a ripple in his normally logical and unperturbed personality. Ada's skills as a spy were unparalleled, and the missions she carried out for him were instrumental in his goals. A fracture in their work relationship was formed when Ada learned that Derek was behind the operation to raze Raccoon City. Realizing it was dangerous to keep company with Derek, Ada left his employ, never looking back.

From that point on, Derek has been maniacal in his plans to get back Ada. Whether it was because he felt an emotional attachment to her or because he thought she was the only woman whose intelligence could match his own is unknown. But this monomania with Ada led him to put a sinister plan into action.