This chapter attempts to conduct a thorough critique of the December 1982 United Nations (UN) Convention on the Law of the Sea (UNCLOS or LOS Convention) from article 1 to article 320 (http://www.un.org/depts/los/convention_agreements/convention_overview_convention.htm, accessed on August 31, 2013) plus the following, to wit, Preamble and a historical perspective, by applying my one-dot theory, to see whether the U-shaped line in the South China Sea (SCS), which can be dialectically and collectively described as (extended) internal waters, territorial sea, contiguous zone, exclusive economic zone (EEZ), and other sea areas under the Chinese jurisdiction is, indeed, infamous. As a reminder, the original boundary marker of the U-shaped line is the same as the ones on land in the Republic of China (ROC) before October 1949: -(·)-(·)-(·)-(·)-(·)-(·)-(·)-(·)-(·)-(·)-(·).