I'm an Accountant at the End of the World

"Want to live?" "Of course!" "Then try to become an accountant!" At the end of his life, Yao Jun, who had already resigned himself to his fate, was possessed by a sudden black shadow, starting a road to self-salvation. As he gradually became an elite accountant, he discovered that the world was very different from what he thought. When the end of the world comes, he will become an accountant to save the world and himself...