I Smashed Naruto, Luffy and Goku

I smashed Naruto Uzumaki! I smashed Monkey D. Luffy! I also beat up Sun Wukong! These anime protagonists have all turned into zombies. Unexpectedly, the leader who controls them is A detective Conan who looks like a child but is smarter than ordinary people! But, I am the protagonist of this world! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.