Add some dark soul network elements, such as messages, spirit bodies, will it be more immersive, can the single player add some companion pets or monsters to help players reduce loneliness

[腕泥马呢]

It would be nice to have online gameplay in the single player mode, similar to Dark Souls, where bad guys invade your world, the bad guy can play as an enemy to threaten you, and you can get rich rewards for killing him. It extends to a lot of gameplay