Senku and Taiju emerge from their petrification several thousand years after everyone in the world had turned to stone. It’s up to them to rescue everyone else and restore civilization.
The rest of what I was saying 
on that day so long ago...
...بقيّة ما كنت أقوله في ذلك اليوم قبل وقت طويل
Was ich dir vor langer, langer Zeit …
El resto de lo que quería decir
desde hacía tanto.
Lo que hace tanto que quería decirte.
d’un lointain passé…
Di quel giorno...
A continuação do que eu estava tentando dizer
naquele dia tão distante...
В тот далёкий день
 я не успел договорить.