Because Master Is..

David started his work as usual; after finish his job, he stared at the screen of his smartphone.

David sighed, "What? It's just 100,"

David stared at the screen of his daily sales report.

"It's been three days since I got this job, damn it, it's hard to reach that goddamn target!"

___

David arrived at his home,

DRRT.....

David's smartphone vibrated, displaying a message from Lisa.

"Hey... Can I come on Saturday night?"

David replied briefly, "Yes, of course."

"Huh?" David's eyes widened; he just realized that today is Saturday.

Working as a Talent for Ting-Tok Shop has made David lose track of days and dates; working 3 hours a day without any days off is something very new for him.

\[ DING \]

\[ Today would be best time for test Lisa's suitability \]

The system is displaying strange notifications.

"Test?" David frowned.

\[ Yes \]

"Why must it be tested?" David asked.