New life, Same soul

In the narrative found in New Life, Same Soul, 16-year-old Kaito Fujimura is transmigrated into a new body on the fantasy world of Vel Astra, where he must endure a mentally grueling, death-triggered time-loop ability alongside his companions Rin and Astraea to thwart the world-destroying Cult of the Voidborn, accept his destiny as the reincarnation of the legendary Great Sage, and seek out elite training to survive the looming war.