Time Travel Means Traveling Through Time. What Should I Do If My Life Span Is Only Three Days?

Item: Broken wooden plank---upgrade requires three days of life Rusty iron sword---it takes thirty days to upgrade Refined elixir---it takes sixty days to upgrade Incomplete Kung Fu---It takes 180 years to upgrade? ? ? However, Jiang Chen fell into deep thought when he looked at the three days he had left to live... Can a hard-covered wooden board change your destiny? Waiting online, it's quite urgent...