Would Obito's Reclaimed Eye Still Be MS If He Returned It to Kakashi?

In the world of Naruto, the Sharingan is a powerful and versatile eye technique that differs based on its user and the circumstances in which it was awakened. When discussing the hypothetical scenario of Obito reclaiming his original eye from Kakashi after the MS (Mangekyō Sharingan) awakening, a critical question arises: can the Eye of Mangekyō (MS) return to its original state if it's returned to its rightful owner and not used for EMS (Eternal Mangekyō Sharingan)?

Understanding the Mangekyō and Eternal Mangekyō Sharingan

The Mangekyō Sharingan (MS) is an advanced form of the Sharingan that appears when the user experiences significant emotional distress. It allows users to perform more powerful versions of Sharingan abilities, such as rapid eye movement, Kyūbijutsu, and other unique techniques. However, the EMS goes a step further, requiring the Eye Stealing technique to acquire a sibling's eye and undergo a more complex transformation.

The Hypothetical Scenario

If Obito had returned the MS eye to Kakashi after the MS awakening, would it have retained its original MS form or would it transform into the more powerful EMS? This question delves into the mechanics of the Sharingan itself and the significance of the acquisition process.

Obito's Sharingan and Kakashi's MS

Obito and Kakashi share a deep symbiotic relationship in terms of their Sharingan. When Obito's MS eye was taken from him by Kakashi, their bond was severed in a significant way. For the eye to become EMS, a critical element is the emotional and psychological trauma experienced, which often comes from the loss of a dear companion. Given that Obito gained the MS due to the loss of Kakashi, returning the eye to Kakashi after its MS awakening would have alleviated the emotional trauma.

Retaining the MS Form vs. Transforming into EMS

Historically, the Sharingan does not automatically transform into EMS upon return to its original user. The MS is purely an advanced state of the Sharingan, whereas the EMS requires a specific alteration process, including the Eye Stealing technique and a significant emotional trigger. Therefore, if Obito hadn't used Kakashi's MS for EMS, the eye might have remained in its MS form.

The Importance of a Sibling's Eye

The EMS specifically requires a sibling's eye, which creates a unique bond between the two eyes. This bond is crucial in the formation of EMS, as it allows for a more potent and stable transformation process. If Obito returned the MS to Kakashi, the EM's unique composition would be altered, potentially destabilizing the new EMS.

Conclusion: Scenarios and Implications

Given the complex nature of the Sharingan, it's highly unlikely that Obito's reclaimed MS eye would transform into EMS if returned to Kakashi. The EMS transformation requires a specific emotional and psychological state that aligns with the loss of a sibling, which would have been absent in this scenario.

If Obito's MS eye were to remain in Kakashi, it would almost certainly remain MS, barring any significant external events that trigger another transformation or activation. The strong emotional bond between Obito and Kakashi would play a crucial role in the eye's behavior and transformation.

Final Thoughts

While the Sharingan universe is full of unique and nuanced rules, the MS awakening and EMS transformation process seems to be constrained by specific emotional and psychological conditions. Obito's reclaimed eye would likely remain MS if returned to Kakashi, indicating the importance of the MS awakening and the emotional bond between the original user and the replanted eye.

Understanding the mechanics behind the Sharingan's transformations is key to grasping the broader narrative and the emotional and psychological consequences within the Naruto world.