(This timeline is what I got after checking the information on the Internet for a day, so I'll just look at it)

2000 years ago-1500 years ago: The five nobles headed by the Spirit King and the upper and lower nobles were formed, and the corpse soul world began to take shape, such as the Ling Ling Court. In the following centuries, the Spirit King and his retinue gradually moved to the Spirit King's Palace. The Spirit King used the Murderous Qi Stone to protect the peace of the Spirit Court, and at the same time, the Central Forty-six Chambers were initially established to deal with the affairs of the Corpse Soul Realm instead of the Spirit King.

1500 years ago - 1200 years ago: The bald monk and the two houses Wang Yue were successively promoted to the zero team.

1200 years ago-1150 years ago: Shigekuni Yamamoto became the boss of the Reiji Court, established the martial arts dojo, the predecessor of the Mao Lingjutsu Academy, and began to systematically train the god of death. Soon after, Minister Jiro of the Sparrow became a swastika and became Yamamoto's deputy.

1150 years ago - 1100 years ago: Youharbach was born and exhibited incredible abilities, and was worshipped as a god. The master of the U no Flower Sword Technique, self-named Eight Thousand Streams, and won the title of the greatest villain in the Corpse Soul Realm.

1100 years ago-1001 years ago: Youharbach developed the earlier dynamic and static blood suits, and began to form the Legion of the Exterminator Division, and dominated the world. In order to deal with Yuhabach, Yamamoto Shigekuni created the thirteenth team of the court and recruited 8,000 flowers of Anmao.

1000 years ago: The Legion of the Destruction Division led by Yuhabach fought against the 13th Gotei Team led by Shigekuni Yamamoto. In the end, Youhabach was defeated, and the exterminator fled from the present world to the shadow of the Silent Soul Court. After defeating Yuhabach, Shigekuni Yamamoto's 13th Imperial Court Team changed its nature as an unscrupulous killer group.

900 years ago: The Mao Spiritual Academy was officially established, and since then, the pattern of the Soul Court has basically taken shape. In the same year, Kyoraku Harusui and Ukitake Shishiro were enrolled.

850 years ago: Uno Hana Yachiryu was stabbed in the throat by the sword Yachichi of the Saragi, and he was not in the position of the first Kenpachi. After that, Kenpachi's whereabouts are unknown.

800 years ago: After Kirinji Tenshiro taught his medical skills to Uno Hana Yachiryu, he was promoted to Team Zero. Uno Hana became the captain of the fourth team of the court as a martyr. Soon after, Harusui slipped into Yamamoto's room and saw the so-called god of fire.

800 years ago-750 years ago: Mako Hirako and other members of the Kamen Group came to the Corpse Soul Realm one after another.

700 years ago: Kiryu became the captain of the 12th team.

600 years ago: Kyoraku Harusui became the third seat of the Ichiban team, and Ukitake Shishiro became the vice captain of the thirteenth team.

550 years ago: Night One was born.

500 years ago: Aizen Sosuke came to the Corpse Soul Realm.

495 years ago: Aizen, Simapein entered school at night.

494 years ago: Kisuke Urahara enrolled. In the same year, Yoichi met Kisuke. In the same year, Kyoraku Chunshui became the vice captain of the eighth team.

493 years ago: Kisuke and Yoichi secretly built a space under the cliff of the double top execution platform for cultivation.

489 years ago: Night one, indigo dyeing graduated. Kyoraku Harusui and Ukitake Shiro became the captains of the Eighth and Thirteenth teams, respectively.

470 years ago: Mako Hirako became captain and recruited him as her vice-captain in order to spy on Aizen.

450 years ago: Yoichi Shimapein, Kisuke Urahara and others entered the field of Team Zero. From Kirinji Tenshiro, Shikaedin Yoiichi improved Instanto, and Urahara Kisuke secretly learned hot spring treatment techniques.

400 years ago: Rokuche Kensai became the vice captain of the Jiuban team, and Yeichi became the captain of the second team. In the same year, Aizen began to develop Honyu.

350 years ago: Rokucha Kensai became the captain of the Kuban team, and Aikawa Rabu became the vice captain of the seventh team. Kisuke Urahara became the third member of the second team, and with the support of Yoichi, he began to study Hondama.

300 years ago: Shiba Haiyan was born. Aizen succeeded in developing the Broken Jade, but then decided to hide the Broken Jade. Dongxian wants to join the thirteenth team of the court because of the death of the fairy sister, and meets the left formation of Komamura.

250 years ago: Broken Bee began to admire Yeyi and joined Xing's army. Saruki entered the Twelve Team in the day of the Saru, and had feelings for the birth of "admiration for a mother" for the birth of the Tsukifune Kiri.

200 years ago: The Corpse Soul Realm basically slaughtered the remnants of the exterminator in the present world, and Shutara Senjumaru was promoted to Team Zero.

150 years ago: Kisuke Urahara succeeded in developing Honyu and began to study the remains. Nirvana was judged to be a "potential threat to the Corpse Soul Realm" and was imprisoned in the Maggot's Nest. Risa Yagamaru becomes the vice-captain of the Yaban team. Gengmu Kenba originated in District 80 of Beiliu Soul Street, and met an unknown orphan named Caolu Baqianliu. After defeating the gangsters, enter the Soul Court. Pass the review of Mao Forty-six Room, and learn kendo with the old man of the mountain. Then he killed the tenth generation of the ghost Yan Cheng Kenpachi and became the eleventh generation of Kenpachi

111 years ago: Hohashi Loujuro became the new captain of the third team of the Imperial Court. Ichimaru Silver pretended to take refuge in Aizen for Matsumoto Ranju and entered the Mao Spiritual Academy.

110 years ago: Kiryu created the spirit of righteousness, so he was promoted to Team Zero. Shiba Haiyan graduated and joined the 13th team; Ichiginmaru graduated and joined the Goban team; Broken Bee becomes the vice-captain of the second team. In the same year, Kisuke Urahara became the captain of the 12th team, established the Technology Development Bureau, and released Nirvana.

101 years ago: Successful research on prosthetic wreckage technology. Six cars Kensai and his party investigate the disappearance of the soul and save the young Hinosaki Shubing. After that, Pingzi and his party were plotted by indigo. Urahara Kisuke and Ryo Tetsu, who went to the rescue, were convicted as sinners by the Central 46th Office under the testimony of Aizen Yusuke. Sifeng Yuan was expelled and exiled for helping sinners. Kisuke Urahara and Kiriyo Tetsukiki used the prosthetic technique to stay in the present world and opened the Urahara store. And Pingzi and his party used Honyu to save the Kamen Army, and then sealed Honyu.

100 years ago - 56 years ago: Aizen became the captain of the Gotei Goban team. Broken Bee becomes the captain of the second team of the court. Nirvana becomes the captain of the Twelfth Guardian Team while continuing to monitor the Void Circle and the current Exterminator. Through the Technology Development Bureau, the Corpse Soul Realm used the Righteous Soul Technology to propose a spearhead plan to transform the Soul-Righteous Soul Pill for use in the battle against the void. However, due to ethical and other factors, it was interrupted and destroyed. Dongxian wants to become the captain of the seventh team of the court. Ichimaru Silver became the captain of the third team of the Imperial Court. Aizen, Tosen, and Ichimaru arrive and submit to the Void Circle. Aizen began to control his immature Honyu to artificially intervene in the evolution of the broken face, but it did not meet expectations, and Aizen decided to take away the Honyu created by Urahara.

55 years ago: Hakuya Kuchigi became the captain of Team Rokuban and married Scarlet Mako.

50 years ago: Scarlet Kuchiki passed away. Aisai Koiji, Hinamori Momo, Kira Itsuru and others were attacked by the void while practicing soul burial in the present life, and Aizen and Ichimaru Silver appeared to save them. Hibanya Fuyushiro is discovered by Matsumoto Ranju, the vice-captain of the Juban team, and invites him to become the Grim Reaper.

49 years ago: Kuchigi Hakuya found Rukia and incorporated her into the Kuchigi nobility, vowing to abide by the family rules. Aisai Koiji meets Kuchigi Shiraya for the first time and takes him as his only goal to surpass. Rukia Kuchigi joins the 13th team and befriends the vice-captain Shiba Haiyan.

48 years ago: Shiba Petrel was killed by Rukia Kuchigi after being corrupted by the Void.

45 years ago: Koiji, Hina Momo, and Kira graduated, and was selected by Aizen to join the fifth team of the court because of the rescue of the soldiers. Later love was transferred to the eleventh team of the court because of his unique personality, the sixth seat, and was guided by the corner of Madara to practice. At this time, Madara had already mastered the swastika and said that he was only willing to die under Kenpachi and refused to become the captain. Ayasegawa bow relatives or also cultivated into a swastika.

30 years ago: Hibanya Fuyushiro became the third member of the 10th team of the Imperial Court.

17 years ago: Kurosaki became acquainted with the human slayer Masaki and lost the power of the god of death.

16 years ago: On July 15, Ichigo Kurosaki was born. In the same year, the first Shinigami acted as an agent for the rebellion of Kugo Ginjo, and he has not known what happened to him since.

12 years ago: Ryuki Arisawa met Ichigo Kurosaki. Ichigo Kurosaki is 4 years old.

11 years ago: On June 6, Yuko Kurosaki and Natsuri Kurosaki were born. Ichigo Kurosaki is 5 years old.

8 years ago: Ishida Yuryu's grandfather, Ishida Sogen, was besieged by the void, and the Grim Reaper did not come to his rescue. As a result, Ishida Yuryu became disgusted with death. Ichigo Kurosaki is 8 years old.

7 years ago: On June 17th, Yuharbach launched a holy farewell, and Masaki Kurosaki was killed by the virtual Grand Fissure. Ichigo Kurosaki is 9 years old.

Year the plot begins: In March, Koiji was transferred to the sixth team of the court and became the vice-captain under Captain Kuchigi Hakuya. On April 8, high school began for Ichigo Kurosaki as a first-year high school student. The story of Bleach officially begins.