Born into the prestigious Guglekaas family, 15-year-old Lorna is unjustly banished for manifesting a useless skill. Despite this, she remains positive and sets out on a journey to enjoy the outside world. Her skill, "Internet," turns out to be an SSS-rank god-like ability, allowing her to freely search and browse everything in this world! Following the "strategy wiki," she ventures into the forest and easily obtains the most powerful cheat weapon in the current environment! Lorna, who instantly becomes the "world's strongest witch," begins her free-spirited journey!