Resigning and leaving to home country without visa cancellation

Dear Sir,

I worked for a company with an unlimited contract as an archives clerk for almost 7 months.

I resigned from my job due to an emergent court case in my country without giving notice period and asked them to cancel as early as possible but in vain. I left the country without cancellation.

I sent all my court documents to my company to prove that my exit was an emergency.

My question is: if I come back before the six-month period ends for visa cancellation, what consequences I could face as per the labour law?