It is considered "non-canon" to the official light novels and anime, though the emotional beats of the couple getting married are central to the plot. The "Full Color Work" Phenomenon
Because Kawahara asked for it to be removed from circulation (though the internet never forgets), the chapter became a rite of passage. “Have you read 16.5?” is a secret handshake among veteran SAO fans. Sword Art Online Chapter 16.5 Full Color WORK
Some artists attempt to replicate the exact art style of A-1 Pictures (the anime studio). These works are highly prized. They aim to answer the question: "What would this scene look like if the anime didn't fade to black?" It is considered "non-canon" to the official light
Known as Chapter 16.5, this infamous side story takes place during Kirito and Asuna’s honeymoon on the 22nd floor. While it was never published in the official light novels and remains non-canon, it’s become a massive part of SAO history. Some artists attempt to replicate the exact art
Groups often take these fan-made manga pages and apply professional-grade digital coloring to mimic the aesthetic of the SAO anime.