: Like many comics in this category found on DeviantArt or Pixiv , "The Ruthless" emphasizes physical expressions and the "ruthless" nature of the sensory stimulation portrayed. The Psychology Behind the "Hot" Appeal

Set in the year 2120, the series takes place long after a global plague wiped out 90% of humanity. In this era, the United Nations has disbanded, and global power has shifted from political entities to localized corporate "Agencies". Within this world, the comic follows characters who find themselves in high-stakes situations where tickling is used as a form of interrogation, domination, or intimate play.

" The Ruthless " is a prominent comic series published by Agency Publishing that explores themes of tickle fetishism within a post-apocalyptic, futuristic setting. Known for its intense focus on vulnerable body parts and dramatic power dynamics, the series has become a central part of a niche subgenre that blends sci-fi storytelling with sensory-focused art. The World of "The Ruthless"