Hello _BYKU,
First of all,welcome back.
Depending on your last login session if that was before MaxKO Expansion to be released,your items has been transferred to MaxKO Expansion from old MaxKO version.
Titan server it is part of MaxKO but it is also a new server based on the old MaxKO game client/concept.
Once the MaxKO Expansion will be back online ,you will be able to find your items from your account there.
Thank you for your understanding.
Have a good game!
PS: as a short information,farming nowadays it's not so difficult as it used to be.
MaxKO Titan staff.