Why was Sylvie arrested?

In Episode 4 of Loki, titled "The Nexus Event," we delve into Sylvie's backstory and her capture by the TVA as a child. While the specific cause of Sylvie's nexus event, which led to her arrest, is not revealed in the episode, it is clear that her arrest occurred when she was playing with toys in the royal palace of Asgard. The TVA considers her a variant and arrests her to prevent a potential Nexus event from spiraling into a multiversal war.One theory suggests that the spike in nexus energy caused by the romantic feelings between present-day Loki and Sylvie may have been a catalyst for their arrest. This emotional connection between two Loki variants is highly unusual and potentially dangerous, considering that Loki variants are traditionally known for their deceit and self-serving nature. Their relationship could have created a significant deviation from the sacred timeline, prompting the TVA to intervene.The TVA's interrogation of Loki and Sylvie forms a significant part of Episode 4. Initially skeptical, Agent Mobius and Hunter B-15 are eventually convinced of their true variant origins and begin to question the TVA's motives. However, their newfound trust in Loki and Sylvie is short-lived, as Agent Mobius is pruned by Ravonna Renslayer, and Loki and Sylvie are brought before the Time-Keepers.The twist arrives when the Time-Keepers are revealed to be brainless androids controlled by an unknown being. This revelation further highlights the duplicity of the TVA and raises more questions about the true nature of their mission. With the help of Hunter B-15, Loki and Sylvie manage to fight off the TVA guards, and Sylvie delivers a fatal blow to one of the Time-Keepers.The episode concludes on a dramatic note, with Loki being pruned by Renslayer just as he's about to admit his feelings to Sylvie. This unexpected turn of events leaves us wondering about the fate and motivations of Sylvie and how her arrest as a child ties into her deadly quest for revenge against the TVA.Overall, the evidence suggests that Sylvie's arrest by the TVA is directly linked to her status as a variant and the potential threat she poses to the sacred timeline. The cause of her nexus event remains a mystery, but her arrest at a young age sets her on a path of vengeance and rebellion against the TVA. It is clear that Sylvie's uniqueness as a Loki variant, her emotional connection with present-day Loki, and her understanding of the TVA's deceptive practices play key roles in her arrest and subsequent actions.As fans eagerly await the future episodes of "Loki" and the resolution of Sylvie's storyline, several theories have emerged to explain the specifics of her arrest. One theory suggests that Sylvie's nexus event was revealed in Episode 4 when she played out a heroic scenario with her toys. This act of displaying heroism, coupled with her emotional connection to Loki, could have triggered a significant deviation from the sacred timeline, leading to her arrest. Additionally, the disappearance of Sylvie's heroic toy figures after the TVA resets her timeline further hints at a connection to her nexus event.Another theory postulates that Sylvie's arrest may not be based on a specific nexus event but rather the TVA's general pursuit of Loki variants. As we see in the series, the TVA actively seeks out and apprehends Loki variants to maintain the integrity of the sacred timeline. Sylvie's specific uniqueness as a Loki variant, being adopted by Odin and Frigga, further emphasizes her significance and raises questions about the TVA's interest in her.In light of the available evidence, it is clear that Sylvie's arrest is a pivotal moment in her character's development and sets the stage for her journey throughout the series. Whether her arrest is solely based on a specific nexus event or connected to her status as a Loki variant remains to be fully explored. The evolving relationship between Loki and Sylvie, the revelation about the Time-Keepers, and the motives of the TVA all contribute to the complex tapestry of "Loki" and the enigma surrounding Sylvie's arrest. As the series unfolds, we can expect more revelations and twists that will shed further light on this captivating question.