I don't see hope now

Yes. What has triggered me to respond aggressively and firmly by this way that I don't see hope or light at the end of this dark tunnel. So I refused to go to this assignment. I'm solving their problems by compromising my career. I do rather to spend this time in building my career record. What I suppose to mention in my career record during this time, doing other's responsibilities, working as a substitute. Is it how do you run the business here.