Periodicity Adventures Welcome to the Periodic City, the capital city of Chemistria! A metro city full of advanced technology and science located in a advanced country. The residents are humanoid entities called themself as Elements. Thy're variant depending on species based on what type they are. Some of them are metal, metalloid, nonmetal, gases, liquid, solidand even aritificial element. It's probably a good adventures for resieents in popular housing, Mendeleev Housing.

• Fiksi ilmiah