Changkyun was born into a world where the Seven Deadly Sins were already established as beings of incredible power, each representing a fundamental flaw of human nature. From the very beginning, Changkyun was aware of his place as the second youngest—often overlooked and overshadowed by his older siblings, particularly Pride and Greed.

Unlike the older siblings, who each embodied their respective sins with conviction and dominance, Changkyun struggled to accept the envy that was embedded within him. As a child, he was constantly compared to those around him, including his siblings, and felt he was always the one who came up short. Whether it was in their abilities, their personalities, or the attention they garnered, Changkyun was reminded time and time again that he wasn’t good enough. This constant comparison planted the seeds of his envy, which over time grew into a powerful force that shaped him into the person he is today.

The Great Divide with His Siblings: His strained relationship with his siblings is central to his identity. As the youngest of the older siblings, Changkyun was expected to follow in their footsteps. However, he felt resentful of their authority and confident personalities. Pride’s towering self-assurance always made Changkyun feel small and insignificant. On the other hand, Greed’s insatiable ambition made Changkyun feel like he could never measure up to the expectations of greatness.

While he didn't outright hate his siblings, he resented the world they lived in—a world where their flaws were celebrated and acknowledged while his own feelings of inferiority were constantly dismissed. Over the centuries, this emotional rift grew wider, and Changkyun began isolating himself from his family. He preferred solitude, finding it easier to dwell in his internal struggles than confront the overwhelming presence of his siblings. His relationships with them became strained, and his jealousy turned into a slow-burning resentment that defined his interactions.

Changkyun’s Goals:

As a being that represents Envy, Changkyun’s goals are intricately tied to his feelings of inadequacy and desire for recognition. However, these goals are often contradictory and complicated by his internal struggles.

1. Seeking Validation and Recognition:

At the core of Changkyun's desires is his longing for validation. As a younger sibling, he’s always been seen as lesser compared to his more powerful siblings. He desires the recognition and admiration that they have, but his envy prevents him from seeking this in a healthy way. He wants to be seen as powerful and worthy in the eyes of both his siblings and the world. However, the way he seeks recognition is flawed—he wants others to acknowledge him by seeing what they desire most and giving him the power to manipulate that desire.

In the future, Changkyun may seek a way to overcome his envy by striving to find his own place of power and individuality, one not tied to the comparison with his siblings. But the process of shedding his toxic need for validation is long and difficult, and may involve both breaking free from his family’s shadow and accepting himself as he is.

2. Break Free from Envy’s Chains:

Though he is the embodiment of envy, Changkyun secretly wishes to transcend it. He recognizes that his sin is both his greatest strength and his greatest weakness. At times, he dreams of escaping the endless cycle of jealousy and self-loathing, of being at peace with himself and the world around him. This goal seems distant, but deep within, Changkyun wants to break free from the confines of his own destructive emotions. However, Envy is not a sin that one can easily shed—he struggles daily with his sense of inferiority, and finding a way to feel content with his own life, separate from the achievements or failures of others, remains a distant and difficult goal.

To reach this point, Changkyun must face his deepest insecurities and acknowledge that what he envies in others may be things he has within himself—he simply needs to learn how to recognize and cultivate those qualities.

3. Gain Power and Influence:

Changkyun's connection to Envy gives him an innate understanding of the desires of others. As he matures, one of his goals is to use this knowledge of others' weaknesses to gain power for himself. He believes that by manipulating and controlling the desires of those around him, he can create a place for himself in the world where he is seen as superior.

However, this ambition is tempered by his growing desire to escape the cycle of envy. He may struggle between using others for his own gain and genuinely wanting to connect with people on a deeper level, which may lead to an internal conflict: Should he use his powers for selfish reasons, or try to help others to overcome their own insecurities, like he desires to do?

What Does Changkyun Want for the Future?:

While Changkyun's ambitions are clouded by his envy, his future is shaped by his internal battle between the desire for power and the desire for self-acceptance. Here's a more focused exploration of what he might want for the future:

1. Self-Understanding and Healing:

Changkyun's ultimate goal is perhaps not something he openly admits to himself: self-acceptance. For all of his jealousy toward his siblings and others, Changkyun longs for inner peace. If he can overcome his deep-seated envy, he could find a way to live without constantly measuring his worth against others. This would be the most difficult challenge of his life, as he has spent centuries surrounded by envy and insecurity.

In the future, he may try to uncover the root of his self-doubt, possibly through his interactions with others or a significant event that forces him to confront his fears. Healing may become his greatest challenge and a goal he works toward slowly, as it requires him to build trust—both in himself and in the people around him.

2. Reconciliation with His Siblings:

Changkyun’s strained relationships with his siblings have always been a major part of his emotional conflict. Though he feels resentment, deep down, he also craves the love and acceptance of his family. It’s a paradox: he wants to be acknowledged for his worth, but he’s afraid of rejection.

In the future, he may find a way to bridge the gap with his siblings, though it will require him to come to terms with his envy and accept that his siblings, despite their flaws, might have their own struggles with self-worth. This journey could lead to the slow, difficult process of reconciliation with his family, or at least some level of understanding between them.

3. Control Over His Fate:

As he continues to evolve, Changkyun may begin to seek autonomy—a future where he is no longer bound by the expectations of his family, nor by the destructive force of his envy. He may attempt to carve his own path in the world, one where he isn’t constantly in competition with those around him. This could mean abandoning his role as a mere tool of Envy and transforming into someone who actively shapes their future, rather than being shaped by the emotions of others.

--- Conclusion:

In summary, Changkyun’s future is uncertain but filled with potential for growth. His inner conflict between seeking power and wanting peace with himself will be central to his journey. His future goals might involve breaking free from his sin, reconnecting with his family, and finding his own path outside of the constant comparisons he has faced throughout his existence. However, whether he succeeds in achieving these goals depends on his ability to confront his own demons—envy, self-doubt, and isolation—and decide whether he wants to continue living in the shadows of others or embrace his true potential.