Bleach

From Animepedia

Bleach is the story of a 15 year old teenager named Ichigo Kurosaki. He has two twin younger sisters named Karin and Yuzu. His mother is deceased and his father is Isshin Kusoaki. Ichigo's father runs a clinic. Ever since Ichigo can remember he's been able to see the spirits of the deceased. Fate struck Ichigo when Rukia Kuchiki a Soul Reaper form the 13th court guard squads appeared before him, to kill a monster called a Hollow. Rukia reacted to Ichigo's spiritual pressure and could not feel the monster until it captured Ichigo's younger sister Karin whom also sees spirits. Ichigo attempts to save Karin on his own but fails and requires Rukia's help. Ichigo and Rukia develop a spiritual connection when Rukia gives Ichigo her powers when she's too injured to finish the job and save his family. Ichigo protects Karakura Town throughout the series no how much trouble it is.

The Soul Society saga is when Rukia is sent back to Soul Society because she broke a major law, she gave Ichigo her pwoers. She is to be executed and Ichigo and friends attempt and perhaps succeed in saving her.

The Bounto saga is when Jin Kariya gathers the remaining of the Bount in order to destroy Soul Society for banishing them and trying to kill them off.

The Arrancar saga is where the series is currently at, Orhime Inoue was kidnapped by Sousuke Aizen former Captain of Squad Five. Ichigo, Chad, Uryuu, Rukia and Renji go to Hueco Mundo to save Orihime. The Soul Society now deems Aizen, Gin, and Kaname Tōsen to be traitors.

There will be more when I'm not dying of exhaustion.