Why did Dream Westward Journey quit by pressing esc?

That's because you opened the boss key, narrowed down the game, and then came out under the icon in the lower right corner of the computer. Nothing, just hiding the picture, there is no other influence. If not, you can cancel it in the settings.

Extended data:

(About Fantasy Westward Journey)

"Fantasy Journey to the West" is a romantic online game with a mythical theme based on the Journey to the West, which adopts the most popular Q version style at present. The whole game is full of youthful vitality. Brand-new painting style, humorous dialogue, accurate sect balance, fascinating plot tasks and excellent system design all run through the whole game.

The theme of the game is "samsara", and the player plays a reincarnation monk who traveled back to the Zhenguan period of the Tang Dynasty (the beginning of Tang priest's westward journey) and devoted himself to the story of Journey to the West.

The game is open to six sects, namely, Datang, Fangcun, Lion Camel, Hell, Putuo and Dragon Palace. Based on the mobile game platform, the game has been optimized and changed, and the gameplay of shooting, catching ghosts, pet training, contest and sect tasks has been retained.