EXPOSED II

Instead of teaching the students, when she returned, teacher Ady quickly made the letter to summon the parents of her students. There were six students in total. Four of them were males and the other two were females. Every single time she saw their name on the letters she made, she felt like having a headache. 

[How can an innocent-looking child hide a hideous character?] Teacher Ady thought while printing the letters that she just composed. [They were still in Grade 3 but they knew how to cover up their ugly facade already.] 

Some of the students were curious about the meeting that the school principal had with the teachers. Others were nonchalant. At the same time, since their teacher was busy, no one dared to disturb her.