什么叫刷机

简介：The first-generation Dragon King looked at this super battle group with a heavy face. In comparison, these countless 'little' ferocious beasts of different levels behind the Tribulation Stage are really 'too cute'! Now, you should do something to prevent your subordinates from losing military morale before they fight! The 'leader' among these ferocious beasts in the Tribulation Period made himself feel threatened!