As memories fade, a yellowed diary tears open the space between times...
Three white-haired retirees are dragged back, at the twilight of their lives, to the spring of 1999.
The sun shines bright, and they meet her again at eighteen, just as radiant as ever.
They mustn't reveal who they are! They mustn't interfere by force!
The System's icy warnings hang over them, and every touch risks grave consequences.
One begins quietly stockpiling gold, planting the seeds of the future amid the real estate boom;
one starts from scratch in a southern town, going from street vending to battling in the business world;
and another returns to the family maelstrom, making silent moves in a game of power.
They all think they can rewrite the ending.
But they never imagined this battle for control spanning half a century...
Love is the wager, memories are the stakes,
and the only judge is the woman who is gradually forgetting how to be happy.
