Li Yi's message had just been sent out when both Li Shimin and Li Qingzhao saw a red button appear on their 'screen' in front of them.
Hesitating for a moment, they both pressed the red button simultaneously.
The next moment, information about the chat group, its functions and how to use them, was imprinted into their minds as if they had always known it.
Li Shimin: "A chat group connecting different worlds, there is such a magical existence in this world.
"I apologize for my previous recklessness, please do not blame me.
"However, I wonder what you meant by 'Tang Taizong' and 'Er Feng' earlier?"
Li Qingzhao: "Qin Shi Huang, who unified the six kingdoms and established the Qin Dynasty?
"Tang Taizong, who created the prosperous era of Zhenguan?
"Yi'an Jushi, the first female Ci poet of the Song Dynasty, the most talented woman in the ages, are you referring to me?
"But why 'Two Song'?"
Li Yi: "It seems you both already understand the existence of the chat group.
"As for the questions you raised, let me first explain the origin of 'Tang Taizong' to Erlang.
"Speaking of the origin of Tang Taizong, we have to talk about the establishment of the Tang Dynasty.
"In the thirteenth year of Sui Daye, February.
"Liu Wu Zhou rebelled, killed the governor, opened the granaries, released grain, gathered over ten thousand disaster victims, proclaimed himself governor, colluded with the Turks, and later declared himself emperor.
"Under the pretext of suppressing Liu Wu Zhou and guarding against the Turks, Li Yuan, the Duke of Tang, began recruiting soldiers, preparing for his great undertaking.
"In May, Li Jiancheng and Li Yuanji, fearing their younger brother, fled back to Jin Yang. Li Yuan, under the pretext of 'deposing the emperor and establishing a new king', appointed himself grand general.
"He conferred on Li Shimin the title of Duke of Dunhuang and appointed him as the Right Leader of the Army and Grand Duke, while Li Jiancheng was appointed as the Left Leader of the Army and Grand Duke.
"In July, the Taiyuan Entrepreneurship Group officially started its campaign.
"After a series of battles, including attacking Huo Yi, killing Song Laosheng, advancing into Lin Fen, besieging He Dong, controlling Tong Guan, and capturing the Wei River.
"Li Shimin, using the strategy of swiftness as the key to victory, joined forces with his third sister, Princess Pingyang Zhao, who had gathered over ten thousand elite soldiers, and led 200,000 troops to besiege Chang'an.
"After half a month, Li's army entered Chang'an, and Li Yuan established Yang You as emperor.
"Later, he deposed Sui Gongdi, declared himself emperor, established Li Jiancheng as crown prince, and Li Shimin as King of Qin, with the name of the country being Tang.
"This is the origin of the Tang Dynasty."
Huang Rong: "I know this history too.
"After the establishment of the Tang Dynasty, Xue Ju, the King of West Qin, was unhappy with the Tang Dynasty's occupation of Chang'an and led his army to attack.
"However, shortly after starting his campaign, Xue Ju died of illness. King Qin Li Shimin seized the opportunity and led his army to defeat the West Qin army.
"From then on, King Qin defeated Xue Ren Gao and conquered West Qin, defeated Liu Wu Zhou and took over Shanxi, captured Wang Shi Chong after conquering Luoyang, and also captured Dou Jiande who came to aid Wang Shi Chong during the conquest of Luoyang. Ultimately, he helped the Tang Dynasty conquer the entire world."
Li Qingzhao: "He defeated 100,000 with 3,000, captured two kings in one battle, in terms of military achievements, no emperor throughout the ages can compare to Tang Taizong.
Snow之下雪乃: "After two thousand years of imperial rule in China.
"In later generations, an old man once commented on the Emperor Tang Taizong:
"Throughout history, no one can compare to Li Shimin in terms of military prowess, the only one who can come close is Zhu Yuanzhang."
Ying Zheng: "You guys are all talking over each other, making me feel like I have no sense of participation.
"Thankfully, I still have Daoist Lin here with me, a fellow Taoist."
Lin Fengjiao: "You are making the First Emperor disappointed.
"Although I have been practicing in Maoshan since childhood and have little exposure to worldly knowledge.
"But when it comes to Emperor Tang Taizong, I can still mention the Xuanwu Gate Incident."
Li Yi: "..."
Li Qingzhao: "..."
Snow之下雪乃: "Ahem, Daoist Lin... the Xuanwu Gate Incident is not something worthy of praise."
Li Shimin: "Xuanwu Gate?"
Li Yi: "The Xuanwu Gate Incident is one of the few black marks on your record, aside from your children's education.
"He defeated 100,000 with 3,000, captured two kings in one battle, after conquering Wang Shi Chong and Dou Jiande.
"King Qin Li Shimin, due to his outstanding contributions, was granted the title of Heavenly Strategist General by Li Yuan, and was allowed to establish his own headquarters, ranking above all the princes.
"Li Jiancheng, the crown prince, felt threatened by his position, so he colluded with Li Yuanji, the Prince of Qi, to oppose King Qin.
"After a series of events, including bribery, struggle, assassination, poisoning, accumulating Eastern Palace guards, subordinates defecting, attempts to replace the crown prince, concubines slandering and inciting discord, expelling officials from the Qin王府, framing the crown prince by using astronomical events, and the Prince of Qi suggesting to kill King Qin, the relationship between the crown prince and King Qin became irreconcilable.
"In the ninth year of Wude, under the pretext of the Turks invading from the north, Li Yuanji, the Prince of Qi, led his army to fight, intending to remove the generals of the Qin王府 and kill all those belonging to King Qin's faction, including King Qin himself.
"On the morning of June 4th, King Qin set up an ambush at the Xuanwu Gate and killed the crown prince Li Jiancheng and the Prince of Qi Li Yuanji, placed Li Yuan under house arrest, and took the position of crown prince as regent.
"On August 9th of the same year, Li Yuan abdicated as Emperor Taishang, and Li Shimin, the crown prince, ascended the throne and became emperor."
Li Qingzhao: "This is the origin of 'Tang Taizong'.
"As for 'Er Feng', if I'm not mistaken, it's because of the essay '威凤赋'?"
Li Yi: "That's right, because Erlang compared himself to a majestic phoenix in '威凤赋', later generations who admired Tang Taizong playfully called him 'Er Feng'."
Li Qingzhao: "We've answered the question about Tang Taizong.
"Now, could you please tell me: why is it 'Two Song'? And how did 'Li Duidui' come about?"