I expect the exact same things that you want but if your doing Btech then believe me it is not possible at all, you can get good future, enjoyable life but you need to work little hard in the Btech. It all depends upon you how you feel the environment and pressure .

There is not any course in btech with less hard work, u can do only one thing at a time try to do hard work the only thing in life who gave u name and fame is hard work whichever branch u choose.
All the best