Maplestory R Evolution pre-registration

Is anyone familiar with Maple Story? Its a side-scrolling MMORPG by Nexon. Apparently, they are releasing another Mobile Game, if before its maple story m now they are releasing Maple Story R Evolution. Although its an Idle game it will have the map, bgm, and other classical content. If you are interested the pre-registration is available, I didn't see any release date maybe its released after this video comes out.

Full Video: https://youtu.be/zZFvMUNaAUg