Learn Spanish (Latin America): ¿Te gusta lo misterioso de este antiguo mito? - Do you like the mysterious part of this ancient myth?

We use the neuter article lo before a masculine singular adjective to turn it into an abstract noun. So, lo misterioso translates to "the mysterious part", "the mysterious thing", or simply "the mystery". If you used el misterioso, it would mean "the mysterious man" (referring to a specific person).

Why is the verb gusta instead of gustas if the sentence asks "Do you like"?

In Spanish, gustar works like "to be pleasing to". The actual subject of the sentence isn't "you", it's the thing you like: lo misterioso de este antiguo mito. Since that entire concept is a singular "thing", the verb takes the singular form gusta. The pronoun te tells us it is pleasing to you.

Why does antiguo come before mito instead of after?

Placing an adjective before the noun in Spanish often highlights an inherent quality or sets a more poetic, subjective tone. A myth is ancient by definition, so saying antiguo mito emphasizes its age as a defining characteristic. If you said mito antiguo, it would sound more literal, like you are trying to distinguish it from a "modern myth".

Why is it este antiguo mito and not esto antiguo mito?