Adam Phong uses time as material. As of , he has days remaining.

In 2023, Phong used a lifespan calculator and was given a life expectancy of 79 years. He divides his remaining time into time systems. Each uses a fixed number of days and can only happen once. There can be no more than seven time systems.

The first was One Of Our Fossils (2023–2024), in which Phong collected chicken bones for 500 days. The second is MY JOB (2025–2026, ongoing), in which Phong works for a fictional company for 500 days. The next systems will be longer, beginning with 1,000 days, then 2,000 days and beyond.