My System Is a Ledger

Programmer Li Duzhou died suddenly and traveled through time. He decided to seek stability. Very stable. Extremely stable. When others practice martial arts, he keeps accounts, when others seize treasures, he settles accounts, and when others fight, he draws tables—treating time travel as a project, and treating life as bug fixes. Then he discovered that he was not traveling through time, but was "dropped". The first four are dead. The fifth one is him. Li Duzhou closed the ledger: Be careful and take this truth into account first.