Mysterious Disciples

Lucia, whose maiden name remains a mystery, is herself a mystery. No one knows what her personality was like, nor her character, nor her interpersonal relationships.

But there are twelve people who knew her very well, her disciples, trained in diverse areas of knowledge.

"My grandmother, trained the twelve disciples in different areas. She said that being the twelve, they must have particular knowledge to support each other in different areas."

Disciple number one is an internationally recognized tycoon, with branches in every country in the world, but he never shows his face in front of everyone. He wears an opera ghost mask.

The second disciple, a biological scientist, inherited the biological laboratory created by Grandma Lucia.