According to the mRNA expression level of SOBP, we obtained nine types of tumor‐infiltrating lymphocytes in OC tissues, containing B cells, CD8+ T cells, Th 1, Treg, T cell exhaustion, macrophages (TAM, M1, and M2), neutrophils, dendritic, and natural killer cells from TIMER. The gene discussed is SOBP; the disease is neoplasm.