Ascension Day is a gripping historical drama that tells the story of an uprising in the South during the era of slavery. The film portrays the struggles and triumphs of the oppressed against their oppressors, shedding light on the brutal realities of this dark chapter in history.

Sara, a young archaeology student, organizes an expedition to La Mora Cave. Guided by Yabey, Sara and her four friends, discover a hidden Taíno tribe, believed to be extinguished 500 years ago.