Hi Jyoti.
There are vast prospects after pursuing Law. You can go for Litigation which is practicing as a lawyer at various levels of courts (district court, high court, supreme court.) You can take Judiciary exams, if you want to become a judge.
Other than in the corporate sector,  there are prospects in various law firms, LPOs or in other companies  as legal advisors/ researchers.
You can pursue a career in teaching, by doing PHD.
Some people also do MBA, CS, CA after/ along their law degree.
You can use the link below for more details.
https://law.careers360.com/articles/law-degree-opens-various-career-options