'mystery of the twin bat') is a 2019 Philippine television drama horror series broadcast by ABS-CBN.

Directed by Onat A. Diaz and Jerome C. Pobocan, it stars Edward Barber and Grae Fernandez.

A twin was born in a partner who was cursed so that their child will turn into bats.

Iking being kind to his family, despite being cursed to transform into a bat on night.

While Mateo inherited his father's vile attitude, matching his impatience and hot-bloodedness.