Hello Rupal

Congrates firstly 135 is a good score. Yes you can get admission in top NLUs. As 139.75 was the last year cut off for NLSIU , Bangalore but since you belong to obc category you may or may not get till last round this year.  But other than that you can easily get rest of the top NLUs  like 

• NALSAR Hyderabad 
• NUJS kolkata 
• NLIU Bhopal 
• NLU jodhpur

Hope it helped you 

Good luck