I will try my best

 "Tonny Heck. Stop playing around. Have the food quickly and got to bed. It is already too late. You have to get up early tomorrow ." John Smith said in serious tone.

 Tonny Heck nodded and set the table for their dinner. David and Jackson too joined them.

"John Bro, do you really think my grandfather will contact with the underworld here? Would not it be too risky for us, if I contact with the underworld? If grandfather would come to know my existence, he surely will try to kill me again."Tonny Heck said worriedly.

"Tonny Heck. I think you should not be worried about that. This time he would not do any harm to you. And about your identity, do you forget that, you were already in front of your grandfather in Green Island? Did he identify you then? You were also so composed there in front of your grandfather. Why are you worried now? He would not be able to identify you. You have to contact with your links and collect the information regarding him."