The tragic Vietnamese Romeo and Juliet love story in the ancient time where the nautilus-shaped citadel was built and fallen.
Addendum:
https://facultystaff.richmond.edu/~ebolt/history398/Co-LoaAndItsLegend.html
The Legend of the Nautilus-Shaped Citadel and the Magic Crossbow (Thành Cổ Loa)
2015-06-11 By
