[Detective Conan×sword Art Online/sao] I Once Thought About It.

"Black is a color that is more powerful and gentle than any other color." *Such as the title: A collaboration between Conan and swords *The Otome short story is finished as soon as it is published/The timeline is the Absolute Sword story *cp Fangtani Rei/There was a period of time in which Kirito had a single haircut, but Tongya was the official partner/with a little bit of Jingguang and Yuuki Intention: Never give up hope and life.