Karen Kohiruimaki is the protagonist of the tale and is plagued by insecurity due to her towering height of 183 centimeters (6-foot-tall). To navigate the difficulties of social interactions in reality, she delves into the virtual world of Gun Gale Online. As Ren, her avatar, she stands at less than 150 centimeters (5 feet) and dons a resplendent pink outfit. In this cyber realm, Karen forges a close kinship with Pitohui, a stunning, dark-skinned female gamer. But their camaraderie is tested when Pitohui strong-arms her into joining her for the Squad Jam, a team battle royale variant of the Bullet of Bullets, placing Karen in a precarious position.
