BACKGROUND Healthcare professionals follow codes of ethics, making them responsible for providing holistic care to all disaster victims. However, this often results in ethical dilemmas due to the need to provide rapid critical care while simultaneously attending to a complex spectrum of patient needs. These dilemmas can cause negative emotions to accumulate over time and impact physiological and psychological health, which can also threaten nurse-patient relationships. OBJECTIVE This study aimed to understand the experience of nurses who cared for burn victims of the color-dust explosion and the meaning of ethical relationships between nurse and patient. METHODS A qualitative descriptive study using a phenomenological approach. METHODS Clinical nurses who provided care to the patients of the Formosa color-dust explosion of 2015 were selected by purposive sampling (N = 12) from a medical center in Taiwan. Data were collected using individual in-depth semi-structured interviews. Audiotaped interviews were transcribed and analyzed using Colaizzi's method. METHODS This study was approved by the institutional review board of the study hospital. All participants provided written informed consent. RESULTS Three main themes described the essence of the ethical dilemmas experienced by nurses who cared for the burn-injured patients: (1) the calling must be answered, (2) the calling provoked my feelings, and (3) the calling called out my strengths. CONCLUSIONS Healthcare providers should recognize that nurses believed they had an ethical responsibility to care for color-dust explosion burn victims. Understanding the feelings of nurses during the care of patients and encouraging them to differentiate between the self and the other by fostering patient-nurse relationships based on intersubjectivity could help nurses increase self-care and improve patient caregiving.