Reimu Gets Brainwashed -final- -kei Kei Kei Loan- -

If this were a real upload on a site like Niconico Douga or a fanfiction archive, the comment section would likely read:

The ambiguity of "-Final-" is crucial. Does it mean the brainwashing is final (she is lost forever)? Or the loan is final (she pays it off and wakes up)? Given the grim economic metaphor, most fans would assume the former. The final shot of the chapter likely shows Reimu sitting in the empty shrine, now repurposed as a collection agency, mechanically counting coins and laughing to herself. Reimu Gets Brainwashed -Final- -Kei kei kei loan-

Based on the keyword, we can reconstruct a likely three-act structure leading to this "Final" chapter. If this were a real upload on a

The phrase "Kei kei kei" is critical. In Japanese media, laughter written as "Kei kei kei" (or "Keke ke") signals a specific villain: one who is reptilian, calculating, and utterly unempathetic. Unlike the manic "Kyahaha" of a chaotic youkai or the low "Fuhahaha" of a noble demon, "Kei kei kei" sounds dry, almost businesslike—the laugh of a loan officer who enjoys foreclosure. The ambiguity of "-Final-" is crucial

This villain is likely an original creation or an obscure character (perhaps a banker tengu or a cursed abacus yokai). Their lack of physical threat makes them scarier: they don't need to overpower Reimu. They just need her to sign.