Job transfer for all people: I am a synthesizer first-level synthetic hydrogen bomb

[Invincible at the start, enchanting empress, no system plug-ins, no rebirth through time travel] The cosmic battlefield opens, and everyone in Blue Star is forced to join. Everyone can awaken their career at the age of 18. Use your own profession to defend your home and country. When others asked to take him to fly, Ye Tian bombed the dungeon with a hydrogen bomb. When others were struggling to survive in the dungeon, Ye Tian used Gundam to kill the dungeon. When others were struggling with how...