Death Note: The Perfect Plan

To restore order to Soul Society, Aizen concocts a conspiracy that hollows the Soul Reapers. The protagonist's father, Shiba Mu, is infected and begins to hollow as well. The Central 46 decides to banish him to Hell, while the protagonist Shiba Rin's mother flees to Hueco Mundo. She dies after giving birth, leaving Shiba Rin to survive alone in Hueco Mundo. Starting out as an ordinary Hollow, he evolves step by step into a Vasto Lorde. Along the way, he also seeks a way to counter Aizen's Kyoka Suigetsu. When he battles Aizen, Aizen fully fuses with the Hogyoku. At that moment, Shiba Mu returns from Hell, and together they defeat Aizen. As the protagonist grows stronger, he gains the special ability to foresee the future and fixed events. Realizing how powerful Yhwach is, he starts building his own forces in Hueco Mundo ahead of time. Yhwach, too, recognizes Shiba Rin's strength and has no choice but to accelerate his thousand-year plan. Yhwach invades Hueco Mundo. Shiba Rin foresees that his chances of victory are zero, so he has no choice but to fake his death and enter Hell to gain power. At last, he leads his forces back to Soul Society, where he faces the Gotei 13, Squad Zero, and Yhwach in a decisive battle...