Infinitely open and hang, infinitely powerful! A mutated mobile phone, with magical app downloads inside! All kinds of buildings can ascend to the sky, dive into the sea, and hide...there is a huge secret hidden! The ability of the building built by Tang Zhen is... …Building towers, playing explosive soldiers, crushing other worlds to grab territory. Tang Zhen sits on the top of a mountain, with endless floating towers under his feet, guarded by giant dragons, surrounded by angels, and countless giant cannons soaring into the sky! And the ocean millions of miles ahead In the depths, there is another large level 6 building city waiting for him to conquer!