Cadore is a Night Elf who believes in the moon god, and Sindore is a blood elf who believes in the god of Saying (because they were originally part of the upper elves of Cadore, and also called themselves High Elves).

Kadore Elves:

Tens of thousands of years before the war between humans and orcs broke out, the world of Azeroth was surrounded by a vast continent surrounded by an endless ocean, known as Kalimdor. Many different races and creatures live on this land, battling the harsh natural environment. At the center of this dark continent is a lake full of mystical energy. The lake, which came to be known as the Well of Eternity, was the source of magical and natural energy for the entire world, drawing energy from the boundless darkness beyond this world, while the Well of Eternity unleashed its energy into the world to nourish the world's diverse creatures.

At some point, a primitive tribe of nocturnal humanoids discreetly settled around this enchanting lake, and these wild, nomadic humanoids were drawn to the mystical energy of the Well of Eternity and built improvised dwellings around the lake. Over time, the harmonious energy of the Well of Eternity had an effect on the tribe, making them strong, intelligent, and virtually immortal. The name of this tribe is Kadore, which means "son of the stars". To celebrate the tribe's continued growth, they built tall buildings and temples around the Well of Eternity.

The Cadore, a race that came to be known as the Night Elves, worshipped the moon goddess Elune, and believed that during the day, the goddess would sleep at the bottom of the Well of Eternity. The early priests and prophets studied the Well of Eternity with extreme caution, wanting to learn its secrets and powers. As the society grew, they began to explore the uncharted continent of Kalimdor and encountered many different creatures. The only thing that can stop them from exploring is the ancient and powerful dragon. While these behemoths are usually reclusive creatures, they also do their best to guard some mysterious places. Cadore believes that dragons are the patron saints of the world, so it's best not to trespass on them and the secrets they guard.

Cadore's constant quest has led him to encounter and befriend many powerful creatures, one of which is the demigod Xenarius, the patron saint of the primeval forest. The great Xenarius was friendly to the curious Cadore and spent a lot of time teaching them about the natural world. Cadore has developed a good relationship with the vibrant forest and enjoys a harmonious natural balance.

After a long, long time, the civilization of Kadore has made great progress in terms of territory and culture. Their temples, roads, and settlements can be found throughout the continent of Kalimdor. Azhara, the beautiful queen of Kadore, built a magnificent palace next to the Well of Eternity for her favored servants to live in. These servants, whom she called Queldore (meaning "High Elves"), were obedient to the queen and considered themselves more noble than their lowly compatriots. While Queen Azhara is loved by all the people, many people hate the High Elves.

Possessing a keen curiosity about the secrets of the Well of Eternity like the other priests, Esshara commands the learned upper elves to unlock its secrets and reveal its true purpose. The High Elves worked tirelessly on the Well of Eternity, and eventually, they discovered a way that allowed them to harness and control the powerful energy of the Well of Eternity. As their experiments progressed further, the High Elves discovered that they could use this newfound power to create or destroy at will. The High Elves decided to master these powerful spells once and for all, and although they knew the disastrous consequences of using them incorrectly, Azhara and her High Elves nevertheless began reckless experiments with magic. Cenarius and many veteran Night Elf scholars warn that joking about capricious magical energy can only lead to disaster, but Azhara and her followers are still stubborn in their desire to boost their energy. As their energy increased, there was a noticeable change between Azhara and the High Elves - the haughty and indifferent Upper Night Elves became more and more harsh and cruel to their people. Covering her face with a black veil, Azhara began to distance herself from her people, refusing to associate with anyone but her trusting high-level elven priests.

A young and sturdy scholar, Farion Storm, after spending a great deal of time studying the Well of Eternity, believes that there is a terrible force that has corrupted the High Elves and his beloved queen. Although he couldn't imagine what kind of evil was about to befall him, he knew that Cadore's life would be changed forever......

Sindore Elves:

Blood Elves used to be part of the Night Elves.

Ten thousand years ago, the Night Elves lived on the continent of Ancient Kalimdor, relying on the Well of Eternity, a well full of magical energy, located in the center of the continent. However, under the leadership of Queen Azhara and her High Elves, they used their magical energy uncontrollably, eventually attracting the invasion of the Burning Legion. After that terrible explosion, the Well of Eternity was destroyed, and the surviving Night Elves began a new life under the leadership of the Druids. However, they decided never to use magic again. After the explosion of the Well of Eternity, the surviving upper elves, the servants of Queen Azhara, were restless and launched a rebellion in a vain attempt to lift the ban on magic, but they failed. As punishment, they were exiled by the Great Druids.

The exiled High Elves traveled to the east of Lordaeron under the leadership of their leader, Darth Rema, and established their new kingdom in the Quel'Salas region northeast of the continent, calling themselves the "High Elves" in order to distinguish themselves from the previous Night Elves.

Nine thousand years later, Arthas and his Scourge legion stepped open the gates of Silvermoon City, the royal city of the High Elves, and countless undead armies instantly destroyed the elven kingdom that had flourished for nearly 10,000 years, and turned the elven general Sylvanas into a banshee. After Arthas left, the territory of the High Elves became a terrible plague land.

A small number of surviving High Elves escaped, and under the leadership of Prince Kael'thas Prince, the last successor of the dynasty, they began the restoration of the kingdom, but without the magical energy on which they depended, they became irritable, and many went mad and lost their minds. Coupled with the suspicion of the Alliance's commander, Garissus (a stupid and arrogant human), they were troubled at every turn, but several appearances of Illidan's servant Fasqi helped them and lured Kael'thas and his people to join them in their allegiance to Illidan. Although the prince and his people did not want to be in the company of the demon, the magical energy could only make the prince and his people commit themselves to this demon.

Most of Kael'thas chose to stay in the Outlands, while Romans was sent back to Quel'Thalas to inform the elves who remained in their homeland. Romans fulfilled his mission, painted a land of hope for his countrymen, and spread to them the teachings of Illidan (all of which were tampered with by Romans, of course, as those of Prince Kael'thas), and told them that one day, Prince Kael'thas would return and lead his people to that land. After completing the mission, Romans stayed behind to help the people rebuild their home and await the return of the prince.

A few months later, the traitor Dakhan, who had become a spy for the Scourge Legion, returned to Quel'Thalas and fought against Anvina, the embodiment of the Well of the Sun, and some heroes with the help of the Blue Dragon. There is no doubt that he suffered his fate. Under the protection of Lorser Mahadurun, Anvina decided to stay in the ruins of the city and began to help with the reconstruction work.

Only a handful of people knew that Anvina was the embodiment of the Well of the Sun, a secret that was kept strictly secret by Lorsema and his cronies. At the same time, Romans and the new mage apprentices have made great progress in teaching their fellow mages techniques for harnessing magical energy. Soon, the levitating apparatus supported by the abundant energy began to surround the mage tower of Silvermoon City again, and the blood elves began the process of recovering the Eternal Song Forest. Inspired by the hope of the Prince's imminent return, the Blood Elves are working hard to grow their power and try to secure a better future.

Approximately 85% of the Blood Elves remain in Azeroth, while the vast majority live in Quel'Thalas. For example, a small but elite group of Blood Elven Ranger - the Far Wanderers are battling the Scourge that remains on Azeroth in order to rid them of Quel'Thalas.

In general, the Blood Elves don't have a good impression of the Horde. Blood elves and trolls are enemies, as evidenced by the many strife that ensued after the establishment of Quel'Thalas, for example. And the hatred between the blood elves and the trolls became even more ingrained after the battle of the trolls. The Blood Elves also did not have a good opinion of the Orcs, and during the Second Orc War, the Orcs wreaked havoc and burned down the Quil Salas Frontier of the Blood Elves. There is no dispute between the blood elves and the minotaurs, but the blood elves think that they are nothing more than some human-form livestock.

However, the Blood Elves of Azeroth are closely related to the Forsaken led by Sylvanas Windrunner. Sylvanas was originally a ranger general in Silvermoon until Arthas killed her and turned her into an undead banshee, forcing her to serve. The queen claimed that she was still the most important force in the defense of Quel'Thalas, and that she had repeatedly given the Blood Elves supplies and military aid.

To this day, the Blood Elves are still fearful and suspicious, perhaps because the long war has changed their surnames, or perhaps it is difficult for them to completely change their preconceptions about the tribe. Regardless, they declined Sylvanas' offer of help, notably allowing the Forsaken army to be stationed in the Blood Elves' territory. And when the outnumbered Blood Elves face the Scourge Legion under the siege, they realize that they are about to be besieged, and it seems that no one is willing to fight for Quel'Thalas, who is about to be reduced to ruins. It is clear that the Alliance has no intention of lending a helping hand to the Blood Elves who have traveled far away in the Outlands or the Blood Elves who have stayed on Azeroth to resist the Scourge Legion. The High Elves who have fallen apart and are still breathing for breath cannot be trusted, and the Alliance believes that the Blood Elves cannot be trusted. The Night Elves, in particular, are particularly hostile to the Blood Elves: for the Night Elves, Sindore means a disgusting madness of despair and an addiction to magic.

Faced with a dilemma, the situation of the Blood Elves, who had no other choice, seemed more and more necessary and possible to form an alliance with the Horde.