Kallen Kaslana

Kallen Kaslana was a prototype Valkyrie of Schicksal, the first user of Oath of Judah. She fled to the Far East with important secrets of Schicksal but was taken back by them and imprisoned. On the day of execution, the Houkai beasts riot broke out, and Kallen was killed in the fierce battle.

In Otto's Artificial Herrscher experiment 500 years later, she was resurrected as a Herrscher without any memory of her lifetime.

Houkai Gakuen 2 mainline

Retrospect

In 1477, Kallen, who had witnessed the cruel experiment of Schicksal, escaped from them and went to the Far East with the "Box of God". On the ship going to the Far East, Kallen was seriously injured by the Valkyrie chasing him, fell into the sea, drifted to the Yae Village in the Far East, and was picked up by the witch Yae Sakura. After waking up, she was very vigilant towards the unfamiliar Yae Sakura, because of the matter of rubbing her body and returning the "Box of God", Kallen temporarily put her vigilance on Yae Sakura. Looking at this beautiful village, Kallen had the idea of ​​starting over here. After sharing names with Yae Sakura, he began to heal at Yae Shrine.

It didn't take long for Ying to be asked by the villagers to attack the Houkai beast, but was defeated. When Kallen heard that Sakura was fighting with the Houkai beast, she rushed to rescue Sakura and released the gun to retreat to the Houkai beast. Then Kallen swore to Sakura to protect her and the villagers.

Such days lasted for a while. One day, Kallen heard that the sacrifice would begin again and that another innocent girl would be killed, so she rushed to stop it, and found that Sakura was the executioner, and the two immediately started fighting. Soon the fox demon, which was infected by the Houkai, and ate the sacrifice and the sacrifice's mother. Kallen saw the gods in the villagers' mouths as well as her manipulators. With his strong will, Kallen broke through the shackles of the manipulators and attacked her. But seeing the manipulator lifted the mask and black clothes, what appeared in front of Kallen was Sakura manipulated by the will of the demon in the Houkai box. After the demon in the box left a declaration of destroying the thing that Kallen was protecting, she rode the fox demon and turned away.

Kallen received the weapon "Eid von Judas" given by Otto Apokalypse, and returned to the temple to fight against Yae Sakura. Kallen bound the fox monster with Oath of Judah, and fought close to the manipulated Sakura, seizing the upper hand and temporarily repelling her. However, the devil in the box used Kallen's feelings for Sakura to deceive, and stabbed Kallen, and continued to use words to try to penetrate the gap in Kallen's heart. After the failure, when the demon in the box was about to give Kallen the final blow, Sakura used her own will to stab the sword towards herself, forced the will of Houkai, fell into Kallen's arms. But the Will of Houkai once again possessed the fox, and swallowed Sakura in anger, and launched an attack on Kallen. With the last hope in her heart, Kallen was seriously injured and raised the obsidian spear of the Oath of Judah to fight to the death with the Will of Houkai.

Kallen and the fox demon were both wounded. Afterward, Kallen was recovered by the Schicksal and executed. On the day of execution, the Houkai beast riot broke out, and Kallen was killed in the fierce battle.

Legacy

In 1477, Kallen, who was a member of the Schicksal Church, after seeing that the Schicksal Church used the "Box of God" to cause all kinds of tragedies, determined to steal it and cross the oceans. However, Schicksal refused to give up and flee endlessly. With the hunt, Kallen exhausted her stamina and was rescued by Yae Sakura when her life was suspended. However, what Kallen never expected was that the Houkai energy in the Box of God she carried eroded Yae Sakura, magnifying the memory of her lost sister's heart disease, which eventually turned into a tragedy in which Yae Village was slaughtered by Sakura.

Kallen, who fell in the shrine, was discovered by Fu Hua and Hokushin Mei. After emergency treatment, Kallen put down her guard against the two and revealed the truth of the Yae Village tragedy. Kallen is convinced that the Yae Sakura hasn't been completely corroded by the Houkai, and is determined to try her best to rescue her. These thoughts coincided with Fu Hua's mission to destroy the Houkai, so the three of them joined together and began to trace the traces of the Yae Sakura along the bloodstain. However, as things began to take shape, a group of troops claiming to be the Knights of War surrounded the trio. The knight named Zofia ordered Kallen to return the stolen "Box of God" to the Church of Schicksal, otherwise, everyone present won't be let go. Not speculative, Hokushin Mei directly clashed with Zofia. However, in the face of Zofia's powerful strength, Hokushin Mei retreated steadily. At the very moment of the battle, Fu Hua called Jingwei to rescue the three.

Afterward, Fu Hua negotiated with the two, Kallen went to save Yae Sakura, Fu Hua and Zofia delayed the fight, and Mei assisted Kallen in intercepting the Apocalypse Knights. In the end, Yae Sakura was saved and agreed with Kallen to find her in the future. Three days later, Kallen officially set off after burying Yae Sakura and the villagers. Hokushin Mei and Fu Hua also went to Europe for their reasons.

After reaching Schicksal, Kallen was quickly taken to the dungeon of Schicksal awaiting disposal. While waiting for the verdict, Otto suddenly appeared, ready to rescue Kallen. However, Kallen rejected Otto's kindness, thinking that she should be punished for committing sins in the Far East. But Otto didn't give up. He dismissed Kallen's reckless thoughts when she died, and once again invited Kallen to change her destiny with him. After figuring out that death wouldn't solve the problem, Kallen agreed to Otto's invite. Just before the two were about to escape from prison, Kallen heard the news that Hokushin Mei and Fu Hua had fought against Plague Knight Rvy in ​​the dungeon and decided to save them. After rescuing Fu Hua and Hokushin Mei, the four fled to the safe house prepared by Otto and temporarily settled down.

Her body is later is used to clone a "perfect body".