"Baek...Can you help me?" 

"Sure." 

"Let's go to KY Casino" 

Baekhyun eyes becomes wide as he faced her. For him that's place Taeyeon hated the most as she hate club. 

"For what?" 

"I need to met Chen" 

"Chen? But ..." Baekhyun lost his words and sighed. 

[AT KY Casino] 

Taeyeon just kept her eyes straight as she entered the casino. She just need the prove. 

Soon she saw Chen sit while drinking. She walks towards but only to bump a stranger girl. of course. 

"Sorry.." She appologize. The girl only nodded and went to back hugged a guy that was drinking. 

With that, Chen faced the girl and bring the girl to sit on his laps. 

That time Taeyeon just stand not far away from them with her eyes that didn't even blink for a seconds. 

"Taeng" Baekhyun called. "Did---" Before Baekhyun can spoke his body also frozen watching the same direction like Taeyeon. He look at beside just to see Taeyeon who froze like ice caused he can't held his anger anymore he walk toward Chen and punch him right infront on the guy face. 

He kicked him and punching him. Not even stop for a seconds. He didnt' even aware what he was doing caused someone dead. 

All the customers went to watch the scene. 

"Baek Stop It!" Taeyeon shouted as she held Baekhyun arm tightly. 

"But he's cheating on you!" 

Taeyeon low her head down didn't wants to looked at Baekhyun eyes. 

"It's Okay..." 

Baekhyun sighed as he kick the sit and punch it. While Chen trying his best to stand up just to reach on Taeyeon. 

"Jagiya...I'm so sorry" He said with his lips bleeding. Taeyeon looked at him before faking a smile and went out. 

"Taeng" Baekhyun called as he si