phorene under extreme loading conditions? From this research, we hope to enable the design and discovery of new electronic devices with unprecedented electronic and optical functions under extreme loading conditions. Our results suggest that the lattice possesses an unique structural change for loading along the zigzag direction: beyond 24% uniaxial strain, the atomic structure undergoes an orthogonal reorientation such that the crystal structure becomes armchair along the loading direction, resulting in an abnormal decrease in material stress despite tensile strain application. In the remainder of the paper, we elaborate on computational details, analyze the reorientation's reasons and associated changes in properties, and discuss the observed mechanical, orbital, and electrical anisotropy of phosphorene.