Thanks to lifespan control, people have regained their fear of death, but in the end, it's just an artificial death.

Would you rather know the day you die and prepare for it, or die without knowing?

I wonder which of the two would be happier.

Even if you remove the fear of death, there is still meaning in leaving proof that you lived,

So I guess there is no right answer...

For me, if I were told the end is coming and I were to have careless fun like this,

I'd end up with a huge regret and fear.

...I, too, am very scared of a world without Merry.