One morning, Josh Kane woke up from a dream and found himself transported from the 21st century to Chicago in 1943, where he became a poor street kid struggling to survive. World War II? For Josh, who was not yet an adult, it was too remote. As an orphan, the most important thing for him was to figure out how to survive in this era. Fortunately, he had a dimensional trading system, and in this era, being a time and space smuggler could make a decent living. However, a few months later, just as Josh’s life had begun to improve somewhat, he watched in silence as Captain America performed on stage with a group of girls at a war fundraising event. Oh no, this was the Marvel Universe!