My Dear Miss Medical Examiner

Yo, Miss Pei, we meet again.
Damn, its really a small world when you meet your enemies.
Lin Yan rolled her eyes, almost fainting on the spot.
Footsteps approached from behind, and Song Yuhang blocked the way ahead again, glaring fiercely with a hostile expression on her face.
A wolf in front and a tiger behind.
Lin Yan gritted her teeth and took a few steps back, forcing a smile that didnt reach her eyes.
Oh, who the f*ck are you?
No sooner had her words fallen than she suddenly turned around, as slippery as an eel, and darted off faster than a rabbit.
Song Yuhangs face changed, and she broke into a run to follow.
Dont run, stop!
The person chasing Lin Yan behind heard the noise. He watched as a dark figure darted into one of the buildings right in front of him. With a swift motion, he pulled out a switchblade and followed into the building.
This was a typical tube-shaped building found in the urban villages, connected from east to west, accessible from north to south, hiding a variety of mahjong parlors, restaurants, dance halls, massage shops, and households awaiting relocation.
Grinding her teeth, Song Yuhang followed to the buildings base, looked up just in time to see Lin Yan pushing aside a toy car of a small child blocking the way. The child burst into wails, but she swiftly jumped over someones washing basin and dashed away, desperate to escape.
Shes quite agile, isnt she?
Song Yuhang was so annoyed she felt itchy in her teeth. Watching her run upstairs, she also sprinted below. Noticing that the stairwell of the building ahead was connected to this one, she dashed up, planning to intercept her from the front.
Lin Yan glanced over, no sign of the person below she must be waiting to intercept her up ahead, while the pursuer behind her was still relentlessly chasing.
Biting down, suppressing the taste of blood in her throat, she ran up to the third floor and lifted the curtain of a mahjong parlor, tumbling inside.
Yo, where did this woman come from, throwing herself into our laps?
Hurry up, its your turn, are you going to play or not?
Playing, playing, Pong.
Pure Suit, self-draw, I win!