Death Countdown Decision

In this world shrouded in death figures, I became the chosen observer. Ever since that bizarre car accident, my eyes have been able to see the countdown to death above everyone's head. At first I thought it was a curse, until the mysterious guide appeared and told me three cold rules: death is a locked process that lasts for seven days. Death can be transferred through contact within seven days, but once it starts, it cannot be stopped. When I noticed a bright red 71-hour countdown on my mother's head, all my luck was shattered. Watching my mother dying outside the ICU, I was forced to make the cruelest choice in human nature - should I watch my loved ones die, or should I pass the death on to innocent strangers? It was a never-ending game of death that tortured my conscience every seven days. And when I finally found other people with abilities, I discovered that there was a more terrifying truth hidden behind all this...