Ii Naomasa vs Sun Chuanfang

Ii Naomasa fought under Tokugawa Ieyasu at the Battle of Anegawa. He led a unit of red-armored troops, earning the nickname 'Red Devil' for his fierce fighting against the Azai and Asakura forces.

Ii Naomasa fought at the Battle of Komaki and Nagakute against Toyotomi Hideyoshi's forces. He commanded a unit of red-armored troops and engaged in skirmishes, further building his reputation.

Ii Naomasa participated in the Siege of Odawara under Toyotomi Hideyoshi. He commanded a contingent of Tokugawa forces during the siege, which ended with the surrender of the Hojo clan.

Ii Naomasa led the vanguard of Tokugawa Ieyasu's forces at Sekigahara. His red-armored troops charged the Western Army, and he was wounded in the battle but survived, contributing to the victory.

Sun Chuanfang established control over the wealthy Lower Yangtze region, including Jiangsu, Zhejiang, Anhui, Fujian, and Jiangxi provinces. He became one of the most powerful warlords in southern China, commanding substantial revenues and military forces.

Sun Chuanfang formed the Five Provinces Alliance with other warlords to resist the expansion of the Fengtian clique. This alliance temporarily stabilized his position in the Lower Yangtze region.

Sun Chuanfang's forces were decisively defeated by the National Revolutionary Army during the Northern Expedition. He lost control of the Lower Yangtze provinces and fled, ending his warlord rule.

Sun Chuanfang was assassinated in Tianjin by a woman named Shi Jianqiao, who claimed revenge for her father's death during the warlord conflicts. His death marked the end of his influence in Chinese politics.