Slight problem on Lamannia need suggestion

[simsiim]

First the story so you can understand my dilemma

I was able to log intime to catch the even, my character was given Max EXP for testing, but till I leveled up I was capped for cash so needed to level up, and then dash back hoping Thoon was still there to add the coins. I was just going to level up to 14, since my highest level adventure experience is only to 13. but decided to take it to 20 any ways, well just as I finished at the trainer, and about to head back my power went out, and by the time I was able to get back online, the event was over
So now I'm a lvl 20 with starter gear and only about 2000 PP

which adventures would I be the safest in to earn Plat and maybe some gear ?

I was thinking maybe sticking with the adventure areas, but only highest adventure area I have ever been in has been SorrrowDusk

yeah yeah still kicking myself for not stopping at lvl 14 and finish leveling up later, I hate Hindsight

opps forgot to mention
14Ranger/6 Fighter Half orc