While your search specifically mentions "Chapter 364," this chapter number does not correspond to the manga or the original web novel, which was recently recorded at 86 chapters. It is likely that the "364" in your query refers to a point-based ranking or an internal ID on an aggregator site rather than a specific story installment.  Series Highlights 

About the author: A long-time josei manga enthusiast and slow-living advocate. Believes the best isekai teaches you how to live better in this world.

To find the most recent official manga updates, you can check the Flos Comic label, which publishes the Japanese physical and digital editions.

To support the creators and get the best translation quality: Physical/Digital Copies: You can find the English volumes through retailers like Manga Republic for Japanese editions. The Story:

Conclusion

"Kizoku Kara Shomin ni Natta node Konyaku wo Kaishou Saremashita" offers a compelling narrative that blends elements of fantasy, romance, and social commentary. Through its exploration of reincarnation, social class, and love, the manga invites readers to reflect on the complexities of life, the fluidity of identity, and the pursuit of happiness. As the story unfolds, particularly in chapters like the one referenced (chap 364), readers are likely to be engaged by the evolving dynamics and the continuous growth of the protagonist.

Happy reading, and we look forward to hearing your thoughts on the latest chapter!

manga adaptation by Polka is currently far from that number, with approximately 8 compiled volumes

The Critique of Social RigidityThe narrative serves as a sharp critique of aristocratic society. By having the engagement cancelled the moment the protagonist’s status changes, the story highlights the transactional nature of noble relationships. It suggests that in such a world, a person's value is tied entirely to their lineage rather than their character. This "fall from grace" is the necessary catalyst for the protagonist to find a life defined by merit and personal agency rather than inherited duty.