I Traveled Through World War II and Found I Had a Computer

Our protagonist, Chen Feng, accidentally traveled to World War II. After traveling through time, he found that he had a computer with him. As long as he put it somewhere, it could become a real computer. After opening the computer, Chen Feng found that there was nothing in the computer, only a browser and a game. The game was called Hearts of Iron 4. Chen Feng discovered that this was her favorite game in the previous life. When she opened it, the system was accidentally bound. Everything Chen Feng did in the game would become reality. Let's see how Chen Feng starts. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.