My Skills Are a Bit Ruthless

This is a collapsed world. Two hundred years ago, the opening of wormholes, the explosion of extra-dimensional space, and the massive invasion of extra-dimensional creatures nearly destroyed the world. Thanks to the human heroes who opened up the Star Sea Cultivation System and led mankind to successfully resist the invasion of alien creatures, mankind was able to rebuild urban civilization. Nowadays, every city is protected by a huge energy shield "sky dome", and alien creatures cannot get close to it. And human beings rely on the Star Sea Cultivation System to defeat alien creatures. Human beings continue to regain the territory lost to alien creatures. Against this background, the protagonist Lin Mo's parents accidentally disappeared in Area 21 of the different dimension space. Enemies appeared one after another around Lin Mo. Why did they attack Lin Mo and what was their purpose. What causes the protagonist's enemies to become mute, and what causes the protagonist's enemies to collectively convulse. Take a look at how the protagonist Lin Mo, who has obtained the magical system, teaches his enemies a lesson. The introduction is too weak, please read the text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.