It was an opportunity to learn about Klaytn more easily than I thought. I was able to easily approach blockchain.

Thank you so much, instructor. It is an honor to hear such valuable content for free. I will finish it and take the ERC721 lecture. The vague concepts are becoming firmly established. Those who had difficulty understanding the new concepts by reading the text will find it helpful to understand them through the instructor's easy explanation.

This is a great course to learn general knowledge about blockchain.

It's a good lecture.