Complex sentence: The girl is very career oriented and tells these guys that who so ever helps her to go to a foreign country for her dream project, she will choose him as her partner and the story goes on with the journey to reach the destination with these men.
Split into simpler sentences: The girl is very career-oriented and tells these men that if one of them helps her to go to a foreign country for her dream project, she will choose him as her partner. The story goes on with the journey to reach the destination with these men.