Kalinda was still in her suit when she heard the knock on the door. She brought up the camera view on the tv in, seeing the man dressed in a suit. Offical looking. Wary, Kalinda went to answer the door, grabbing the dagger in the desk on her way out, and went to the door. 

She could hear her mother waking, but Kalinda got to the door first. She opened it, and was faced with a sandy haired man. He appeared young, but he also appeared old. Kalinda found that strange. "Kalinda Romanoff?" The man said in an authoritative voice "Agent Nelson, from S.H.I.E.L.D"

Kalinda knew of s.h.i.e.l.d, from her mother, and of the Avengers. She stayed in front of the door, "it depends on what you want, if I'm who you wish me to be" she said, "and you should do it quick, before my mother comes down the stairs"

"We are re-forming the Avengers, and given who your mother is, and your skills you would be a perfect edition to the group" the agent said. Kalinda frowned, looking up the stairs. "I think you need to take up that up with my mother" 

The agent seemed to pale at that, which amused her. "What's in it for me?"

By the end of it, she had agreed, and figured that she should get started. Starks were notoriously stubborn and willful after all. 

She hugged her mother goodbye, gathered what she needed and had soon headed out, towards Stsrks place. She knocked politely