MOST ENJOYMENT EVER EEEEEEEEK

While most people avoid the suffocating pollution covering the world...
Deliverymen press on, so the citizens can get the packages they
desperately need. They are known... as the Delivery Knights!

As Dongha starts reading the book, he gets transported in the novel’s fictional world and meets a different Sungwoo. Determined to not lose Sungwoo ever again, he plays along with the story of the novel but . . .
Meeting his first love again in Gyeongsang era, will his unrequited love be fruitful this time?
Finally an MC who goes crazy in an unfamiliar world. Abrupt ending, but worth it?? Idk I like what I like I can’t help it