That 'BOY' in life

Sera was a woman in her late 20's.
Her life was not a pleasant one. She was born into a not-very-rich family. Her parents would always argue with each other and would not give any attention to her. She wanted to be an artist but her parents were against it, so she had no choice but to drop her dream and chase after money earnings. It was hard for her to find a job and when she finally found a job she was burdened with overwork.
And even though her looks were decent but pleasant in their own way, she was still single.
The rock finally hit the bottom hard when her already unlucky life met its 'THE END'.
Sera died on the day of Valentine's.
Cause of the death: 'Overwork'.
'Will I die without having a single kiss from my god-knows-from-where boyfriend?!'
But as if her stupid wishes and pleadings were heard, she was given a second chance.
As Elena, the villainess of the novel 'When will the night fall?', Sera, who was given a second life per her begging, decides to live the life she always wanted.
But what will happen when something came into her life? Will she be able to overcome it, or will she get driven with it?

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Note: The story is mine but the artwork is all to the rightful owner.
Thank you.