I am working in an MNC and currently in the probation period. I have received a job offer in the government sector. I resigned from my current job on January 11, 2016, and my notice period ends on February 9, 2016. However, I have been asked to join the government job on January 22. I informed HR and my supervisor about this and requested an earlier release by buying out the shortfall notice period, which in my case is 18 days. I am willing to pay the amount, but they are refusing to accept this option. Please suggest what I can do here. As it is an MNC, I am afraid to abscond as they may take legal action against me.