Nostradamus love manga

Nostradamus Love summary:

Nostradamus prophesied that the world would end in the seventh month of 1999. Today is July 21st, 1999. Ever since she was little, Maruyama Sakura has put her faith in this prophecy, has believed she will die at age 19. Consequently, nothing has seemed all that important to her. As the final days of her final month tick down, Sakura is whiling away the last of her time. Then Sakura meets Mori. Sakura has ten days until the end of the world.