new areas in the past

well the npc in helios tower isdoing nothing right now,so my idea is that she will give out quests and each quest you finish gives u acces to new areas,for example:

past of rien quest:

chain 1/3
ludi time machine npc:if you want to get acces to the past where rien is,you will have to get me one piece of the past,talk to the time temple manager to learn more about the piece of the past.

chain 2/3
time manager:to get piece of time and know the time collected inside is the past of rien,you will have to hunt the time monks in a hidden room i can send you now,but i will send you over there if you pay me 100,000 mesos only,do you want to go?(yes/no)

-you are given 10minutes each time to hunt,green memory monks with weaker stats will spawn in the map

-the piece will be rarer than usual drops but its not rare like normal pieces of time.

hidden room memory monk:

25,000 HP
2,000 MP
0 EXP
can use darkness

chain 3/3
time temple manager:wow you got the piece of time! congratulations my friend,i will refine the piece of the past into a full time rock if you give me the piece and more 100,000 mesos!

luditime machine npc: ok now that you have the time rock containing rien's past you can use the tim machine and warp back to rien,just give me the time rock and let me set this up on the time machine..

-30,000 EXP
-acces to rien village(old rien)
-30 mana elixiers

and so quests for other areas:
-floren(a town used to be near florina beach) the time portal will be like in the sea and you go through the road upper

(gotta go will edit next time)

Interesting Idea
I'm guessing you're intended to make Old Rien a really strong place.

It should be a prequel of some sort to Rienne though, like how the Arans arrived there on the Ark thing. Not buying this.

like ellin forest:present weaker monsters=past stronger mobs
when im gonna have some time ill post a world map for the past,like just change the present one and delete places that should not exist in the past
my idea is:

rien+leafre are one island,rien is above leafre and to pass through youpass through few maps with water because rien and leafre were so close so you can just walk/swim(like in nautilus)
victoria and el nath are connected but with one small piece of land(like in between south america to north america thats the way it should be)
no ereve/maple island/aqua road/ludibrium
omega sector+korean folk town are connected,the ludibrium towers(Eos and Helios) are under construction,in korean folk town there are few men and in omega sector area is korean themed too.
florina beach is longer now and bigger.
ariant is a land of sandstorms and dangerous no men live here.
magatia is under black magician's control but the black magician itself cant be found here
herb town is much smaller and closer to mu lung and herb town is now surrounded with water all over the corners of it because its on the sea
victoria is closer to ossyria in the past's map and much smaller,no kerning city or henesys exist at this time neither lith harbour or nautilus,only perion ellinia and dungeon.
time temple is a weak area in the past,like in the monster book's guardians episode "they are true guardians who lost their souls for the queen" or whatever so in the past the mobs will be weak and the guardians will have a human form:
memory monk(wearing a mask)>trainee memory monk(cracked mask and his face is half seen)>guardians(human form)

by the way my idea for the past is BEFORE the black magician's invasion in the past,way before

and whole rien/leafre will be leafre themed no ice/fire zones