WARNING: This guide is beneficial to fast upgrading but reduce lots of the funs of experiencing the game. If you want to enjoy the game or other purposes, please do not use the following methods.

Some tips:
1. Just defeat the monsters between level 9 to level 10.
2. Changing “auto-loot” can improve your effect in Gameplay. All white items is sold to the game shop; the green is used to be broke down by corresponding crafting characters.
3. If your package is full, it is not necessary to return to the city and sell. Otherwise, you have to waste ten minutes on the road backwards and forwards. You can find a friend in the game to send an email to her or his and make her or his return.
4. Make the best of use the AOE abilities of each class. The ideal state is to solo monsters out of the AOE range. Charge AOE abilities and kill monster groups together.
5. Two places to fit to slay monsters and upgrade to level 33 or level 43. Till you reach x3, you can stop to complete main quests, Warrior Sorcerer quests and current dungeons. At level 49, stop main Coldharbor quests (and enter the VR level and prepose the map).

The first efficient place ( for players between lvl 23 to lvl 33) is to kill monsters at level 28 is located on the third AD map, where there are mainly black three-monster groups and the Greenshade.

 

The second place (for lvl 33 to 43) is on the fourth map, Reaper's march.
You have to complete the icon quest. When you go to the door of the second floor and hand in the quest, the screen will flash white light. The black ghosts stop and rush toward you. You have to slay the two ghosts. Cast AOE abilities to attack the ghosts. Then kill other monsters on the field so as to wait for charging AOE abilities to attack ghosts again.

The third place ( for lvl 43 to 50)is in the Coldharbor, where the monsters are at level 45. If you’ve reached lvl 43, you can go to the Coldharbor and accept the main quest.

You can accept the quest at the door and go into the wood. The quest options have no effect you. Thus, you can select at random. You don’t stop until you enter the Lightless Temple. Enter the two mystery rooms at the bottom, where you are able to slay monsters again and gain (like the level 38 place).