บท 294: The Dark Clothed Man

"Ehhh…"

Gayoon stared at the math book which Jina had handed to her. The little girl was looking up at her with hopeful eyes while Shinho sat on the bed with Casper as they watched the mother-daughter duo trying to solve maths for the past three hours. They had not even completed one problem.

Yumi was off chasing an idol at a concert out of town so she would not be back for the night. 

"How did she become a detective?" Shinho whispered at Casper. The ghost simply shrugged because he was also astonished at the pair's astounding lack of skills when it came to numbers.

"I'm sure the answer is one million!" Gayoon insisted.

"Mother, it's ten in the book," Jian said flatly, pointing out the answers which were given at the back page.

"Well, the book is wrong then!" Gayoon pouted. 

"I didn't attend school for months and even I can tell the answer is ten!" Shinho's voice taunted them from behind.