An Overworked Big Tech Employee Dies Suddenly, Then Rises from Grim Reaper to King of Hell?

In her previous life, Liu Nian was an internet-company director trapped in a 996 work schedule. After dying suddenly from overwork, her soul returned to the underworld. She thought she could finally enjoy a quiet life, but from the start she was just a low-ranking ghost officer! Faced with an inefficient underworld, a backlog of souls, and chaotic accounts, she pulls out her old PowerPoints and KPIs and vows to overhaul this