Family abuse. Domestic violence, physical and emotional abuse

Facing problems in home, I live with my parents, right now 20 years, doing my 1st year degree in bangalore, parents are too conservative, too traditionalist force their opinions and religious and traditional views on me, if failed to follow them,they hit and abuse me. Wont allow me to go out with friends, will try to tell and brainwash me by telling friends are not good ,friends will try to harm me or they are other language people or coming from other religion should not mingle with them. They hit me badly when I raise voice or stand for my opinion regarding anything. I want to leave home and locate somewhere else. But parents have political power so really scared whether they will pull me back home using their political power, can I move out of home ?? Will my parents harrass me after leaving home ,will they back of me??