I Was Buried, but Returned to 2004

Years after the cold earth buried me completely, fate brought me back to the height of summer in 2004 in the most absurd way imaginable. When I awoke, I discovered that I had obtained a legendary System that could give me hints about events one week in the future. Completing the tasks attached to those hints would earn me rewards. Looking back on my past life, my first love had crossed the ocean without warning and vanished without a trace. The woman I loved next, drawn to powerful men, eventually married a wealthy businessman. My third partner spent her whole life raising her adopted daughter alone, growing old in solitude. Now that I’ve been given a new life, how should I write this one?