Tamaki Toga

An unknown skill turns into unlimited power with divine knowledge \[Internet]! "To manifest an SSS rank with the weakest skill is a disgrace!" Rona is a girl who was expelled from her home due to her lack of money, food, and power. Lost and hopeless, she suddenly hears the words... "Would you like some guidance?" She discovers how to utilize her unique SSS rank skill: \[Internet], which she alone possesses. The true nature of this skill is the ability to access this world's 'guide sites' - an extraordinary cheat skill! Endless production of valuable items! Acquiring ultra-rare equipment! Thanks to her skill, she can do as she pleases...!

The manga is based on Kyo Shirodaira's 2016 novel of the same name, and it is a youth mystery story set in a town where sumo wrestling remains supreme. \[ANN]