RabbitBoy0606
In a world reshaped by crisis, stepbrothers Tatsuya and Kazuya navigate love and loyalty beyond blood ties. When their genetically-engineered son Kiddo, a speedster mutant, is kidnapped, their desperate search across continents becomes a testament to family-one built not by biology, but by choice. Under the sunlit skies of Chiang Mai, they rebuild, heal, and rediscover that the strongest bonds are those forged in loss and hope.