HOTD! Busujima’s Step Brother Novel

Daiki never imagined he would find himself reborn as the stepbrother of Busujima Saeko in a dangerous world dominated by violence, zombies, and chaos. But that's exactly the reality he must now face. To help him survive and thrive in this perilous environment, Daiki has been granted the Unreliable Choice Systems—a unique ability that rewards him based on the decisions he makes, allowing him to grow progressively stronger with each choice. As Daiki navigates this brutal world filled with undead threats and constant danger, he must adapt and evolve. The systems give him opportunities for power, but the outcomes of his choices remain uncertain. How will this new life transform him? What kind of person will he become as he faces impossible situations and makes difficult decisions? The answer remains unknown, though perhaps it lies closer than anyone realizes.