If you want to gain strong combat effectiveness in DNF, you can only obtain some powerful equipment and other methods through your own operations. If you want to know how to open the DNF Sky Curtain Forbidden Land, use DNF to improve your combat effectiveness and make yourself stronger, then follow the editor of Source Code Network to take a look at this guide, I believe it can give you the answer.
1. The player's level needs to reach level 90 or above to obtain the conditions for opening the Heavenly Curtain Forbidden Land.
2. You must also complete the main quest content related to Big Belly, as well as the Eye of the Abyss dungeon quest.
3. Purchase another ticket, and after meeting these conditions, you can start the Heavenly Curtain Forbidden Land gameplay.
4. Go find Ophelia and accept the mission. Arrive at the second spine of the Heavenly Veil Behemoth Temple.
5. Defeat Lord Lotus inside to get Marcel's diary. Submit it to receive the reward.
