Sung

Sung.

Sung was a doctor working for Abstergo Industries during the early 21st century. She was tasked with extracting information from Daniel Cross, a Templar sleeper agent who had previously climbed the ranks of the Assassin Order. With Daniel bound to an operation bed, Sung had to inject him with a serum and ask him for information related to the various Assassin hideouts he had visited over the past two years, which led to a Templar operation named "the Great Purge."

While a Templar team was infiltrating an Assassin safehouse in Philadelphia, Steams, the Abstergo executive overseeing the operation, ordered Sung to inject Daniel with a higher dosage. Though Sung heavily protested, citing the risk that it would have on Daniel's physical state, she relented and followed Steams' order when the latter pointed out that she could easily be exterminated.

Later, in 2002, Sung monitored Daniel's Animus sessions, and would often warn him of the dangers of overexposure to the Animus. On one occasion, she caught him in the Animi room, reliving memories even though the Animus being used wasn't even turned on. She explained the Bleeding effect to Daniel, who said he wanted to relive the memories of his ancestors because they were the closest thing he had to a family. She reassured him that Vidic and the rest of Abstergo all considered him to be family.