Hello friend greetings to you. Hope you are having good days there.

Plasma chain is the side chain or child chain along with the main Blockchain. It's aim is to help and support the main Blockchain. It decreases the burden of main Blockchain and help in the increasement of rate of transections.

Your post is too much knowledgeable. It's really nice to read it out. I wish you very best of luck in the contest.