Strange Longevity

On the day when the doomsday comes, the sky turns into a huge LED screen. A line of blood appears on the retinas of species around the world: [Kaishou system activation] [Rule 1: Digitize the life span of all species, the average initial value for humans is 72 years, for butterflies 3 weeks, and for ancient trees 5,000 years] [Rule 2: Randomly publish tasks every day, complete the task to gain lifespan, and fail to deduct lifespan] [Rule 3: Those whose lifespan is cleared will be annihilated immediately] [Rule 4: Voluntary trade and plundering of life span between species] [Wish you a long life] At first, people thought it was a prank. It wasn't until those who failed the mission on the first day turned into ashes on the spot that the world fell into madness. Su Ye, a terminally ill patient with only three months left to live, became the first to adapt to the rules. Because he has nothing but his persistence in life.