When civil engineering student Suho Kim falls asleep reading a fantasy novel, he wakes up as a character in the book.

Suho is now in the body of Lloyd Frontera, a lazy noble who loves to drink, and whose family is in a mountain of debt. Using his engineering knowledge, Suho designs inventions to avert the terrible future that lies in wait for him.

With the help of a giant hamster, a knight, and the world’s magic, can Suho dig his new family out of debt and build a better future