"Perfect World" is a comic serialized by Rie Arikawa in Kodansha's "KISS", telling the love story between a female office worker and a disabled architect. Kawana Ami's first love in her school days was Ayukawa Itsuki. When Kawana entered society and worked in an interior decoration company, she met Ayukawa Itsuki again at a drinking party, only to find that he was sitting in a wheelchair. It turned out that Ayukawa Itsuki had experienced an accident, which forced him to live in a wheelchair, and he is currently an architect. Even if the other person is a handsome guy, disability will inevitably bring certain obstacles to love. After a mental struggle, Kawana decided to fall in love with Ayukawa Itsuki.