The Transformative Work Behavior (TWB) concept is able to build optimal SME performance in a dynamic business environment, especially post-pandemic, through a strategic human resource and socio-emotional approach. Reflecting the important role of leadership in forming an innovative and adaptive work culture, which is one of the keys to the long-term success of an organization amidst market dynamics and an ever-changing environment. This paper aims to develop, validate and measure the variable mechanism of Transformative Work Behavior (TWB) as a concept scientific novelty. This research uses transformative learning theory, organizational knowledge creation theory, leadership theory, open innovation, social exchange theory as the basis for forming the novelty variable. The population in this study were digital creative MSMEs, questionnaires were given randomly, using non-probability sampling. Meanwhile, the sample size using the 10 times rule method is 280 samples. The analysis method used uses the SEM method. This paper is a concept development, validation and explanation of the mechanism for measuring the novel variable of transformative work behavior which has never been studied before.