The avengers and the Frost assassin

Chapter three

The frost assassin had a new mission.
She had to steal important files on hydra from the avengers. Without being seen.
She had already set off a bomb several blocks over so that they would temporarily abandon the tower and dismantled Jarvis so he wouldn't send alerts to stark of her presence.
She used her alternate form on the way inside while she looked for the lab.
The lab had easiest access to computers and while she liked a challenge she was running on a time limit and did not want to be punished for being seen.
She found the lab and shifted back into her human form and pulled up the files she needed.
She then downloaded them onto a flash drive.
Shifting back into leopard form she held the flash drive in her mouth. Double checking she had deleted the files of the computer she then left the lab.
She was on her way out when she scented something strange.
She had thought everyone had left to go deal with bombing but there was fresh scent of a human in the tower.
Letting out a low growl she silently stalked in the direction the scent originated from.