The main PVE part of this game besides the quests are the Instanced Dungeons. So far, theres been a new dungeon about every 10 levels starting from level 17 and unlike some other games, they require strategy and every class has utility in a party. Here is a picture of me in the level 35+ dungeon called Mumbling Temple.
PVP(Player Vs. Player)
Scarlet Legacy is a pvp based mmo and I think the pvp so far is quite good, even though the level cap is still rather low. The pvp in this game does require skill and making use of kiting and sprint, although it does have a generic targeting system. The pvp in this game is balanced for the most part thus far and players who know how to use their class properly are successful. There is a map just for pvp called the "Bloody Village", where players can pvp without having to worry about any pentalty.
The game has a flag pvp system, where players can turn on pvp status and attack other players with pvp status, without any penalty. However, after level 30, there is a force pvp option where a player can kill others who do not have their pvp status on, and as a result, will gain wicked points. When a player with wicked points dies, he loses both exp and money.
In-Game Events(Scarlet Legacy Gold)
This has a great in-game event system. Throughout the whole day, there are events every so often that players can join, and they are shown on a schedule in the top right hand corner of the screen. The events available so far range from pvp to pve to minigames. These events award players with exp, money, and sometimes guild contribution based on their performance.