C424 Good Stealing Food and Getting Caught!

"Effective?" Qingtian Haochen narrowed his eyes, "Effective? Is it useful?"

Ouhai Feng was stunned by Qingtian Haochen's question. Effective and beneficial were indeed different. The effects only had an effect, but it was not known if there were any potential risks or side effects. The good thing about it was that it was completely without any potential harm