Billy, I'll definitely go through all those links this weekend. Sorry for making you tell me instead of researching myself. was thinking that you'd know everything. my bad. hahah. thanks!!

another one: http://www.ilovekorean.net/%EC%9A%B0%EB%A6%AC%EB%A7%90%EC%82%B0%EC%B1%85/chapter-1/356-walkingwithkorean12.html

i have found a quote on this. http://www.krcnr.cn/wh/cxzwh/201103/t20110319_96224.html

but I am not 100% sure because usually 러 has to be followed directly with a 가다 or 오다 ... in your case, there is none. if it is ㄹ란지 instead of ㄹ런지 it would make sense, because ㄹ라(고) is a colloquial form for (으)려고. Hope a native could clarify

check this... colloquial or dialectial form - http://www.koreangrammaticalforms.com/entry.php?eid=0000000998