Bypass Dragon Nest SEA GPK
Just Google XueTr
1. Launch Dragon Nest
2. Open XueTR and go to "Ring0 Hooks" tab
3. You should see some functions names list in red in "SSDT" tab, right click on any of them and select "Restore All"
4. Do same as above in next tab "ShadowSSDT"
5. Go to "Ring3 Hooks" > "Process Hook" and find "DragonNest.exe" process, right click on it and press "Scan"
6. Wait for the scan to be done, and on the right panel you should find hooks, right click and select "Restore All"
Voila! You are now bypassed.
No leeching please

I know you said its SEA but have you try on NA yet ?