The Sword Master in the World of Doraemon

After a skydiving trip, Ye Feng jumped into a cave due to a strong wind, and was accidentally sucked into a box and came to the world of Doraemon. Ye Feng: I took a parachute jump and traveled through time... What should I do when I arrived in another country and I didn't know the language? I actually saw a blue civet cat. But fortunately, the system actually appeared! Let's see how I make my way in the world of Doraemon.