Explore the evolution of halo orbits and mass around large-scale filaments in this conference talk by Hannah Jhee from the University of Seoul. Delve into the intricate relationship between cosmic web structures and galaxy formation across cosmic time. Examine methods for tracking halos, analyzing perpendicular directions, and interpreting base phase diagrams. Investigate key parameters, R0 and remix relations, and the process of virialization. Follow the evolution of massive halos and recent halo developments, considering mass segregation and dynamical friction. Gain insights into the co-evolution of the cosmic web and galaxies, and its implications for cosmology, dark energy, and structure formation.