The Puppeteer King - Tales of Crow, #3

Once-human monsters, giant robot spiders, human statues and a madman with a thirst for destruction . Professor Kurou is back and more dangerous than ever. After five years of incarceration, Jun Matsumoto is released from a mental hospital. With his hatred for Professor Kurou still consuming him, he enlists the help of some old friends and tracks his nemesis to Barcelona, where he hopes to rescue Ken Okamoto's missing daughter, Nozomi.
Kurou, however, has a masterplan that will not only destroy one of the greatest landmarks in mankind's history, but bring war to an entire nation. Jun must battle not only ghosts from his past and his own failing mind, but a man who is now the undisputed Puppeteer King.