I look at cold medicine on table

"It's not poison right?"

I examine this medicine and didn't find out any poison in it, and take courage and drink it

"!!!!!?, what it's? Cold medicine didn't taste like this.., it must be contained unknown poison..., quickly I must make antidote before too late"

in panic I looking recipe inside book, but suddenly

"Eh?...? My body feel much better, and my temperature slightly return to normal?"

then I remember my students said "Elen, I need you"