I'm looking for information on 'Silent Sinner in Blue' on the Touhou Wiki. Please navigate to its page and confirm whether it is a manga or a novel. Additionally, identify the main character introduced in its synopsis and state the total number of chapters it has.
Navigate to 'https://en.touhouwiki.net/wiki/Touhou_Wiki'. Scroll down to the 'Print Works' section. Under 'Touhou Bougetsushou', click on the link for 'Silent Sinner in Blue'. Once on the 'Silent Sinner in Blue' page, determine if it is a manga or a novel based on its description or content. Locate the 'Synopsis' section and identify the main character introduced. Find the 'Chapters' section and determine the total number of chapters. State the format of 'Silent Sinner in Blue', the main character from the synopsis, and the total chapter count.
The agent successfully navigates to the 'Silent Sinner in Blue' page. The agent correctly identifies 'Silent Sinner in Blue' as a manga. The agent states the main character introduced in the synopsis as 'Remilia Scarlet'. The agent states the total number of chapters as '21'.