The Tsushima Islands are a group of islands located in the northern part of Kyushu in the eastern part of the Tsushima Strait, under the jurisdiction of Tsushima City, Nagasaki Prefecture. Its main island, Tsushima Island, is the largest island in Nagasaki Prefecture and the sixth largest island in the Toei Islands after Honshu, Hokkaido, Shikoku, and Kyushu. In addition to Tsushima Island, there are more than 100 dependent islands in the vicinity. Tsushima Island is about 50 kilometers from the Asahi Peninsula and about 40 kilometers from Saga and Nagasaki in Kyushu.

Tsushima has long belonged to Toei. The Tsushima clan ruled Tsushima for generations, and those who obeyed the orders of the central shogunate, and the local officials below the county guard were sent by the island lord. Because there is not much farmland on Tsushima Island, the Zong clan has always traded with Goryeo and Chaoxian.

In the 13th century, the combined forces of Goryeo and the Yuan Dynasty made two expeditions to Dongying in 1274 and 1281, and Goryeo agreed to the invitation of the Mongol army to occupy Tsushima Island. However, the Yuan Dynasty's attempt to conquer Dongying ultimately failed. On June 19, 1419, the Xian Dynasty ordered General Li Congmao to send troops to Tsushima Island for the purpose of the "Eastern Crusade" in an attempt to occupy Tsushima Island. During the Battle of Bunroku in 1592, Tsushima Island became an important base for the Dongying army to prepare for the war against Korea. After the war, diplomatic relations between Dongying and Chaoxian were severed, but relations between the two countries were quickly restored by the efforts of the Tsushima clan. Both the government of the dynasty and the Edo shogunate allowed the Tsumajong clan to open a Wakan in Busan for trade. The special relationship between the Tsushima clan (local feudal regime) and the dynasty continued until the Meiji Restoration.

The Liaoning Navy Division severely cracked down on sea smuggling, and most of the grain stocks were exhausted in the war a year ago, and Li Hao and the imperial court finally couldn't stand it anymore in the middle of the year, and opened the three sailors of the Chao Xian Dynasty and the government-owned shipyard to Liaoning for use. The three sailors of Chao * Xian include Chungcheong, Jeolla, and Gyeongsang, that is, all the sea forces of Chao * Xian. Of course, it is used for a fee, and it is exchanged for food.

Liaoning sailors have dug up a lot of professionals from the fresh water division and shipyards, after all, the temptation of the people of the Celestial Empire, and even Shangguan is not covered.

In the first half of the year, the Liaoning Navy Division added the "Victory" and "Robbery", and the two "Henanren" battleships were improved (not large, and they were built quickly). Due to the addition of fresh craftsmen, Dalian and Yizhou shipyards have also entered intense expansion construction.

At the same time, the situation in Dongying had undergone great changes. The insistence of the Chosamune Ibe clan and the Shimazu clan was finally responded, and as a large number of military forces of the shogunate were pinned down on the front line, the forces opposing Toyotomi Hideyoshi were revived, and they took the opportunity to raise troops, and a lot of riots broke out one after another. Within the Toyotomi Hideyoshi regime, due to the delay in the completion of unification, it was also faintly divided into two factions, Omi (Western Army) and Owari (Eastern Army).

一揆 (いっき), a Japanese word. The original meaning is to work together and unite as one. Later, it generally referred to the group of ordinary people, indigenous people, local power groups and other non-governmental organizations assembled for certain goals, and it was also commonly referred to as the behavior of the common people rising up against the ruler.

Through the deliberations of the people, it was decided to "take advantage of your illness and kill you" to participate in the civil war in Dongying. Under the temptation of gold, silver, copper, sulfur, widows, laborers, etc., Lao Jin agreed to Li Sicheng's proposal to attack Dongying Island. In mid-July, Yarhaqi, Li Sicheng, and Zhang Er led the Liaoning Eastern Expeditionary Force and stationed on the front line of Pusan and Geoje Island. Li Sijin and Jaisa continued to crack down on smuggling on the west coast of Xian.

The "Jihai Eastern Crusade" was the only military counterattack launched on the initiative in the history of the DPRK. However, the Eastern Crusade did not uproot the Japanese invaders, and for the next 200 years, the Eastern Ying still threatened the dynasty. For the Celestial Empire's sailors to use the road to attack the Japanese, Li Hao raised his limbs in favor, not to mention that the Celestial Empire's sailors agreed to give money and food. Li Hao issued an order to strictly order the sailors and nearby local governments to fully cooperate with the Celestial Empire's eastward expedition.

At the request of the Celestial Empire, Li Hao also ordered the "Wakan" in Busan to be sealed up and all the Wa people in the territory to be arrested. In the order, according to Master Li's suggestion, he did not explain how to deal with the property of the Japanese people. The effect was obvious, the order was carried out unreservedly, no one of the Japanese people slipped through the net, and not a single copper coin was left of the Japanese property.

The Liaoning Army and the Korean Xian Army immediately carried out combat adaptation training, and the time was urgent, and Tsushima had to be occupied by September. In October of the new calendar, that is, after September of the old calendar, the typhoon season is coming. The typhoon in the Tsushima Strait was not to be provoked, and tens of thousands of Yuan Dynasty troops were buried.

The training was carried out in front of the opposite side, and of course the Zong family sent someone to ask, and the envoy was locked up, and the Zong family suddenly became nervous. However, there is disagreement within the sect, and there are still many people who are superstitious about "kamikaze" and think that Chao Xian is just to clean up pirates.

One day in early August, a ship toward Shobanya, followed by several Japanese-style merchant ships, slowly sailed out of Geoje Island and headed for Tsushima. It seems that it is an envoy sent by Chao Xian. As a result, Tsushima was not vigilant either.

The Itaya ship is the main warship of Chao Xian, and the ship consists of two layers, the first floor is for the oars of the oars warehouse sailors, and the second layer is the battle deck. On the deck there is a conning tower for the commander's use. There are several different size models of 50 feet, 60 feet, 70 feet and up to 110 feet long, and the largest boat can carry up to 125 people.

Japanese-style merchant ships have open decks with handrails around the hull, two observation decks in the front and rear, and a deckhouse, which in large merchant ships will have two rooms. On the side chord of the ship is decorated with the characteristic shokuren of Toei. It can load up to more than 30 people.

The fleet was on the shore of Tsushima, and from a distance, the merchant ships were also full of people dressed in Toei clothes. The boat was a little higher, and I only saw some people wearing fresh clothes on the side of the boat, and the firing port was not opened. As a result, the ships of the Zong family that were on guard nearby did not set out to be on guard.

The officials of the port greeted him, ready to ask what they were doing with the fresh ships. Suddenly, a large group of iron-clad samurai rushed to the dock with large swords and axes in their hands, and cut down anyone they saw. The rest of the crew also threw away their outer clothes, revealing their inner armor.

"Enemy attack! ...... "At this time, it was a fool who did not understand what was happening, and the widows on the docks fled in all directions, and the officials fled to the main city.

The enemy soldiers who landed ashore were divided into three groups, one way lined up on the pier to defend the pier, and the other followed the fleeing people to attack the main city. The third road is a bit peculiar, with a number of soldiers carrying baskets on their backs, escorted by armor, throwing bottles at the ships in the harbor. When the officers and soldiers of the Zong family on the ship saw clearly the oil flowing from the broken bottle, they immediately understood what they were doing. However, it was too late to do anything, and two of the enemy soldiers threw bottles stuffed with strips of cloth soaked in oil and lit bottles. Soon, the military ships of the Zong family on the dock were all on fire.

The light of the fire was the signal, and from Busan on Geoje Island, countless ships sailed towards Tsushima.

The warriors of the Zong family are also very heroic, but helplessly, their combat effectiveness is compared with the ironclad soldiers in Liaoning, they are the five scum of battle. Even if you use firearms, you can't shoot through the thick iron armor of the ironclad army, let alone the leather armor inside. When the clan gathered more troops in the hope of retaking the docks and gates, the follow-up fleet docked.

The head of the clan in the castle tower ordered his retainers to protect his son and family, retreated to the south island, and led his mother's people to rush to the city gate in an attempt to delay time. It's a pity that if the attack is the Chao Xian army, the head of the family's action still has a chance to succeed, but in the face of Liaoning's elite soldiers, his action is very futile, and the family members of the Zong family are intercepted by the Liaoning army that sneaked up from the west.

The head of the clan knew that this time was over, and he was very bushido, so he retreated to the castle tower alone, ordered the guards to set it on fire, and quietly turned into ashes in the fire.

When the typhoon came, the entire Tsushima domain fell into the hands of the Liaoning army, and the fleet retreated to Geoje Island and Pusan. The kamikaze can no longer protect Dongying.