Some great ICs thus far! 

I do have a minor critique for RPG Maker, if I may. I think your ICs will have better flow if you start a new paragraph when dialogue is started by a different character. For example,

[quote]"T-thank you" the girl thanked Bobby."It's not safe when you're alone,you should come with me" Bobby said as he lends his hand to the girl"O-ok" the girl replied then girl took his hand and stands."By the way, Mari Newman" Mari introduced herself."I'm Bobby Jones" Bobby introduced himself as well.[/quote]

Would become,

[quote]"T-thank you" the girl thanked Bobby.

"It's not safe when you're alone,you should come with me" Bobby said as he lends his hand to the girl

"O-ok" the girl replied then girl took his hand and stands."By the way, Mari Newman" Mari introduced herself.

"I'm Bobby Jones" Bobby introduced himself as well.[/quote]

This can kind of eliminate any confusion in who is saying what and give a good flow to your narrative. Bobby Jones is pretty kick-ass, really looking forward to more! :D