Man Has Achieved Great Success in the Interstellar World

Li Yan, a Blue Star man, traveled to the Tyrannic Federation in the parallel world. Before he could enjoy the convenience brought by future high technology, he encountered a large-scale invasion by the Zerg. Facing the springtails and thunder beasts all over the mountains and plains, and looking at the overwhelming alien dragons, Li Yan looked helplessly at the alloy sword in his hand. Who can tell me, what should I do if I am attacked by a swarm of insects? Waiting online, it's quite urgent~!