Review Detail of MarcyGold in STEM: The Underground City

Shameless author review here! Looking for a book with action, suspense, thrills and a lot of adventures ranging from futuristic human cities to intelligent alien habitats with a touch of harem and romance? Then you've come to the right place! This book features the odd possibility of the fate of the world if humanity's natural habitat gets shifted to an absolutely artificial one. Details have been cross checked and intricately coordinated by the author with the help of external review and editing sources to maximize the writing quality and reading experience for the audience. Enjoy!