When the "Sirens," an alien force with an arsenal far surpassing the limits of current technology, suddenly appeared, a divided humanity stood in complete solidarity for the first time. Four countries-Eagle Union, Royal Navy, Sakura Empire, and Iron Blood-formed Azur Lane. Y/N Hiden a young man who climbs the ranks of the navy becoming the youngest commander. He has shown to be an exceptional strategist and leader. He has been asked by Azur Lane to be the commander of their new base but his grandfather Korenosuke Hiden has died and in his will appointed Y/N as the new president. Now Y/N must juggle being Commander of Azur Lane and President of Hiden Intelligence to stop the Sirens and a new threat by the name of Metsuboujinrai. (I do not own Azur Lane or Kamen Rider Zero-One. They are own by their respective company/authors)
7 parts