I would say the first sentence is grammatically correct
Answer:
The sense that nature has taken over a once-urban area.
Explanation:
Mythical kingdom is possible (<em>towers & god-roads) </em>but a small mythical kingdom doesn´t make sense to me.
A preindustrial society is said to be in harmony with nature.
The feeling of an ancient village is not provoked by towers; that word, together with stone or metal could show a once-urban area that has been taken over by nature (wild cats that roam... many pigeons)
A verb tenses are formed using the INFINITIVE