<p>If you're an adventurer, it's normal to be able to do this much...<br/><br/>Another world adventure fantasy of a younger brother raised by the world's strongest older sister!<br/><br/>Shifa, a boy who longs to be an adventurer, is told by his respected older sister, Rose.<br/>Believing in the words, "If you want to be an adventurer, you have to be able to do this," he continues his training.<br/>Rose's special training, which provides thorough gifted education so that her doting younger brother does not end up in danger,<br/>She gradually escalates and becomes more and more harsh...<br/>After overcoming such intensive training in hell, Shifa stepped into the adventurer training school on a sunny day.<br/>There she was waiting -<br/><br/>“Your ability is a bit abnormal!?”<br/><br/>Apparently my beloved older sister wasn't normal</p>