First at all,this guide is safe n save money,no need to spend $$ for the electron remote,only normal remote required.
This may not the fastest way,but i'm sure its the safest way.
Few things to do before u start the lvling :
1) Get ur roca at kelan village;
2) Get ur remote at welling vilage;
Ok,now u r rdy to start;

Lvl1-Lvl10
Strategy: Set ur char with auto atk/auto wander/auto supply
Location: Kelan Cave
Monster: Stone Monsters (Lvl6)(1-3 monsters/fight)
Duration: ~8Hrs
(U will able to collect full inventory of ore which worth 4-5k if u sell to npc )

Lvl10-Lvl17
Strategy: Set ur char with auto atk/auto wander/auto supply
Location: North Island Chicken Farm
Monsters: Chicken (Lvl11-Lvl13)(1-5 monsters/fight)
Duration: ~8Hrs
U may need to buy some cooked fish before proceed to Chicken Farm (buy for others player stall at kelan)
(At this stage u will able to collect some food (chicken/rice/barley),seeds and feather,u can earn ard 2k if u sell all seed n feather)

Lvl17-Lvl22
Strategy: Set ur char with auto atk/auto supply n sit at the spawn spot.
Location: South Island near the sheep farm
Monster: Senior Beetle (Lvl24)(2 monsters/fight)
Duration: ~12Hrs
(At this stage u will able collect some food too(Watermelon n Catalop),beetle skin,sell it u can earn ard 1k)

Lvl22-Lvl26
Strategy: Set ur char with auto atk/auto supply n sit at the spawn spot.
Location: South of South Island
Monster: Wind Cirrus (Lvl42)(2 monsters/fight)
Duration:~8Hrs
(At this stage u will able to collect a lots of nectar n paper grass,sell it at npc could earn ard 3k)

Lvl26-Lvl32
Strategy: Set ur char with auto atk/auto supply n sit at the spawn spot.
Location: Southeast of South Island
Monster: Wind Sheep/Earth Sheep (Lvl45)(2 monsters/fight)
Duration:~12Hrs
(At this stage u will able to collect lots of delicious food(Lamb,Water Spinach,Spinach,Bay Leaf) keep it n cook with glaze table or kitchen range)

Lvl32-Lvl40
Strategy: Set ur char with auto atk/auto supply n sit at the spawn spot.
Location: Oslya Island near 2nd cave entrance
Monster: Wind Charmeloon (Lvl51)(2 monster/fight)
Duration:~36Hrs
(At this stage u will able to collect a lot of food(Orange n Peach),Beast Fur,sell it can earn ard 3-4k)

Lvl40-Lvl48
Strategy: Set ur char with auto atk/auto wander/auto supply
Location: South Island,Cirrus Farm
Monster: Tender Cirrus(Lvl36)(4-6 monsters/fight)
Duration:~48Hrs
(At this stage u will consume a lot of food(recommend to buy boiled rice or cook the food u collect at sheep)(ard 10 Stacks/night),btw u will b able to collect a lot of vine,vine grass,turpentine,soft bine n cotton)(*recycle the vine grass to get harl grass or straw mushroom,then compound straw mushroom with turpentine to get tomato juice)

Lvl48-Lvl56
Strategy: Set ur char with auto atk/auto supply n sit at the spawn spot.(Party of 2 for Lvl48-52)
Location:Oslya Island 3rd cave 2nd floor.
Monster: Veloraptors(Lvl59/61)(4 monster/fight)
Duration:~48 Hrs
(At this stage again u will consume some foods(Recommend slice lamb,bcoz u will use skill here),u will able to collect some food here(chicken,goose,lamb,beef,pork n roo),cook it with glaze table(try to buy 1 from ppl ard 20-25k if u hv no time to mk it urself)

Lvl56-Lvl60
Strategy: Set ur char with auto atk/auto wander/auto supply
Location:Oslya Island 3rd cave 2nd floor.
Monster: Veloraptors(Lvl59/62)(4-7 monster/fight)
Duration:~48 Hrs
(At this stage u will consume more foods(Recommend slice lamb,bcoz u will use skill here),u will able to collect some food here(chicken,goose,lamb,beef,pork,snake meat,sea snake meat n roo)

Weapon i suggest to use is:
1) Bow from Lvl4-Lvl26(to make ur own bow: wood + grass;for lvl20+ bow : dragon staff(china)+Bronze halberd(china)+Lvl9 tooth/bone)
2)Atk base weapon such as halberd for lvling at sheep/charmeloon/veloraptors(use skill to kill)
3)Bow to fight Tender cirrus

Pet i suggest to use is:
1)Roca from Lvl1-40
2)Elin with gun from Lvl40-60(get help from others to get ur elin gun n plvl ur elin till Lvl30 to train with u:P)

Lastly i would to advice to lvl all ur skill to max.
Enjoy ur lvling time at wonderland online:)