Rule & provision non cognizable offence under IPC section 323 & 504

Hi i am a 23 year student , my family recently had some issue with neighours , they were constantly abusing us for having a public water connection pipeline taken through their property . we wrote a formal written complain to the local police station. anyways they continued it and this time more aggresivly . when i went to their house for talking with head of the family. his 21 year old son got physical with me and we had a little fight . nothing serious hurt to both of us. crowd there watched us. this time both familes went to police station . his son has filled a non cognizable offence report under ipc 323 and ipc 504 against me . we also went i have filled the same case against him under ipc 323 , ipc 504 . so its a counter case equally against each other. we both had medical test after that and went home. now i am getting an advice from a friend for the sake of my career. who is in touch with an officer in the police station to give something in writing and submit there