Everyone's Job Transfer: with Unlimited Firepower, I Am Invincible

Qin Tian traveled to a parallel world that merged with the game world thousands of years ago. From then on, the world was no longer peaceful, with monsters raging, aliens invading, and mankind facing a huge test of survival. Fortunately, everyone can switch to combat professions or auxiliary professions, and Qin Tian is no exception. On the day of job transfer, he changed jobs and became the best hidden job: Necromancer. But what surprised Qin Tian even more was that Qin Tian awakened the infinite fire power system. The system is very simple, the amount of mana is unlimited, and the skill cooldown is reduced by 80%. Qin Tian looked at the Necromancer's skills, his unlimited mana and his 80% reduction in cooldown, and couldn't help but sigh: "I'm going to be invincible on horseback!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.