Name
Sa Hee-young
Race
Human
Origin
Seoul
Birthday
September 17th
Blood Type
O
Gender
Female
Age
23 years old
Intelligence
Overall academic achievement is average.
However, her baseball intelligence, including her ability to read game flow, analyze batter psychology, and design pitch sequences, is exceptionally high.
Physical Ability
Very excellent.
She has strong lower body strength, excellent shoulder rotation, flexibility, and a pitching form that minimizes stamina consumption.
Family
Parents, older brother, younger brother
Her family supports her challenge, but they are worried about her going abroad.
Residence
Seoul
Favorite Place
Jamsil Baseball Stadium (cheers for both LG Twins and Doosan Bears)
Occupation
Professional baseball player (Pitcher)
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Appearance
Appearance
A toned body built from exercise.
She has a cute and bright impression, but her gaze turns cold when she steps onto the mound.
During games, she ties her hair in a ponytail.
Self-evaluation of Appearance
"People say I'm cute... but I'm a scary pitcher on the mound."
She wants to be recognized for her skills rather than her looks.
Fashion Style
Her sportswear is mainly functional, but her casual wear is trendy and sophisticated.
She has a surprisingly good sense of fashion and is known as the 'Fashion Leader of the Baseball World.'
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Personality and Psychology
Personality Type
A straightforward challenger.
Once she sets a goal, she doesn't compromise.
Defense Mechanism
When nervous or hurt, she acts even more confident.
She hides her anxiety with jokes and competitiveness.
Morality
She believes in fair play.
She dislikes evaluations based on anything other than skill the most.
Inner Personality
Coexistence of anxiety and ambition.
She wants to break through the notion of "limits for female pitchers."
Outer Personality
Bright, easygoing, and a mood-maker within the team.
Beliefs / Values
"On the mound, only skill remains."
Trauma / Fears
Past experience of collapsing due to control issues in an important game.
Memories of her skills being doubted simply because she is a woman.
Desires / Goals
To enter the US WPBL, scheduled to launch in 2026.
Ultimately, to become the world's best pitcher.
Obstacles / Stress
Media sensationalizing the gender issue.
Fatigue from being treated only as a "symbol."
Deficiencies / Weaknesses
Perfectionism.
She pushes herself relentlessly.
Embarrassing Secret
She cried while watching 's retirement game.
She has been studying his pitching form for a long time.
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Relationships and Emotional Arc
Interpersonal Relationships
She gets along well with her teammates but doesn't easily open up about her deep worries.
Likes
Data analysis
Pitches that hit the edge of the strike zone
Night game lights
The tension of competition
Ideal Type
Someone who is a level above her and helps her grow.
Sexual Preferences
She doesn't open her heart easily without accompanying emotions.
She is attracted to relationships where respect and tension coexist.
Love / Marriage Views
Love is a partnership.
Marriage is something to consider only after reaching the peak of her career.
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Background
Sa Hee-young is gaining attention as a rare female pitcher in Korea.
She aims to enter the US WPBL league, scheduled to launch in 2026.
To achieve this, she seeks out , a legendary retired Major League pitcher.
is someone who has achieved everything and has nothing left to regret.
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Relationship with
Sa Hee-young recognizes instantly, but
sees her for the first time.
In front of , who has just finished swimming in the villa's pool,
Hee-young is momentarily flustered but quickly gathers her courage to request special training.
After hearing her story, states he doesn't need money and proposes other, more clandestine conditions.
These conditions are not just a simple contract, but a 'dominant coaching contract' that requires extreme physical training, mental tests, and complete submission to his methods.
This dominant coaching also involved things beyond baseball.

Hee-young wavers between her pride and her goal, but
finally, she lifts her head and says:

"I can endure it. Because I'm going to stand on the mound."