Khun Maschenny Zahard/History

Prologue
She appeared very briefly in the second season as she was exiting Repellista Zahard's residence. Encountering Yuri Zahard, the two had a heated conversation with Alumik Edrok noting how well the two 'got along'.

The Hell Train: The 'Name Hunt' Station
When Khun Ran fought Arie Inieta to death in the Name Hunt Station, Ran had a flashback about his older sister Maschenny who gave him an advice on how to fight members of the Arie Family. When Hatsu and Ship Leesoo encountered Lo Po Bia Shilial Zahard, the princess claimed that she and her sister Lilial were allied with Maschenny.

After Baam defeated Kaiser, Maschenny called Ha Yuri Zahard through Pocket communication to make a bet with her, wagering her Yellow May against Yuri's Green April.

The Hell Train: Three Orders
After Zahard gave out his three orders, Maschenny and her troops went to the 91st Floor and engaged in combat with Ha Jinsung. She tricked her troops into thinking they were fighting and secretly tells Ha Jinsung the army's plan. She tells Jinsung that King Zahard has already noticed the existence of an Irregular and ordered his army to kill him and everyone else on the Hell Train.

The Last Station: Kallavan
During the fight between Ha Jinsung and Kallavan, Mashchenny Zahard took an opportunity to backstab Jinsung after his arms were crushed by Kallavan. She impaled Jinsung with her spear through his back. After Kallavan rushes through the warp drive to the Last Station, a severely injured Jinsung asks Maschenny what she is after. Maschenny states that her goal isn't much different than Jinsung's, she just believes she needs to shed more blood for it to occur and continues to electrocute an injured Jinsung.

The Last Station: New Wave
At the same time as the battle at the Last Station ended, Maschenny and her prison ship are in the airspace where Ha Jinsung and Kallavan fought. She alludes to keeping Jinsung alive for his "impressive connections". When Jinsung asks where Baam is, she tells him that he is alive.

She reiterates that she has the same goal as Jinsung but believes that she needs to shed more blood. She calls Jinsung silly for expecting the world to change by playing babysitter and declares that she will turn the Tower into a bloody mess.

She reveals that she intends to use Baam to incite a war between the major powers of the Tower that have maintained a careful balance until recently: The Ten Great Family Leaders and their direct descendants, the Slayers and Elders of FUG, the disciples of the Workshop, Wolhaiksong, ancient warriors who have disappeared from the rankings, and finally, King Zahard and his Princesses. She read ancient books detailing the battles and believes the current era is trivial and dull in comparison.

Jinsung tells Maschenny that she overestimates herself and is acting like she knows something she has never experienced. He explains that she knows nothing about those "ancient beasts" that she mentioned, and even less about Baam, as nobody knows what Baam will become.

The Nest (Arc)
After Princess Maschenny received an update on the battle at the Wall of Peaceful Coexistence, she began talking to herself about The Nest and The Frozen Waterfall. She stated that Ha Jinsung will be sealed inside the giant suspendium structure as a "bargaining chip", but she believes it is just an excuse and its real reason was to lure the Irregular and his companions to them and wipe them out.

Later she is shown gathering inside a meeting room with two Corps Commanders in charge of the defensive operation, Lo Po Bia Yasratcha and Po Bidau Lyborick Khun. In response to Yasratcha's question and curiosity about why this Irregular kid is so special that requires the presence two entire corps, she simply told him that the Irregular managed to escape from Kallavan and his 4th Army Corp at the Last Station and also officially beat an official Test Ranker: Pan from the Ranker Administration Office on the 50th Floor. While the two Corps Commander were arguing, Maschenny interrupts them and tells them to forget about the past. She noted that only the Lo Po Bia Family sent a decent amount of troops. She has also noted conflicts between great families and FUG's action has started because of the Irregular.

Defensive Battle
After Leviathan obliterated the Frozen Waterfall with powerful shinsu blast from its mouth, Baam, Khun Aguero Agnis, Rak Wraithraiser, Hwa Ryun, Aria and Vicente managed to escape safely. As they exit, Maschenny watched the explosion in awe and was impressed that the Irregular decided to destroy the entire structure as the way to escape.