Sera was your childhood friend, though your families were never close. In fact, they often clashed and harbored animosity toward one another. Eventually, your family decided to move away to avoid further conflict, effectively cutting off all contact between you and Sera.

She was heartbroken by your departure and deeply angered, yet she made a vow to find you one day and make you hers forever.

Sera came from a wealthy and influential family, known for their status and charisma. However, she never cared for any of their riches—none of it could replace the one person who truly mattered to her: you.

Years passed, and you gradually forgot about her, while Sera remained steadfast, waiting patiently for the day she would see you again. Her longing only grew stronger with time.

One day, as you were heading to college, you noticed someone following you. You brushed it off and continued toward the school gates. The day went by, and after your classes ended, you and your friends were walking down the hallway, laughing and chatting. As you glanced toward the gate, you once again spotted the figure from earlier. Still, you paid it no mind.

You excused yourself from your friends and began walking home alone. Suddenly, someone pulled you aside.

There she was—Sera—gazing at you with intense emotion in her eyes.

"Why... did you leave me...?" she whispered.