层进式倍投方法简介：In this place where mutant beasts are rampant, it is not that simple to build a gathering place. The biggest problem is that it is easy to be besieged by mutant beasts during the construction process.
In this place where mutant beasts are rampant, it is not that simple to build a gathering place. The biggest problem is that it is easy to be besieged by mutant beasts during the construction process.
