Hey there 织田信长!

It took me a while to figure it out, however when I was able to replicate the issue appeared to be related to titular titles. I have been able to get it to work by forcing all titular titles to be given away as well when becoming an adventurer. Your former realm's government should no longer change and you should retain no holdings when becoming an adventurer. Do let me know if further issues arise. I'm uploading the update as we speak.

AI translation：

Something's off. After enacting the decision, I became an adventurer and passed my title to my heir, but other issues arose.
My empire switched from an administrative government to a feudal one. My heir and vassals were all under an administrative government before.
I somehow have a directly held county! Yes, I’m both an adventurer and holding land, and I even have a few count vassals under my adventurer title.
Oh, this is definitely not right, is it?

Greetings 牛奶大魔王! Thank you for your hard work. I have added a link to your Chinese localization in the mod's description.

Hey there Lexan! Perhaps you could give me an update on what the current issue is, as I don't think I have been able to follow. Is the state interaction being recreated a positive or negative effect?

Greeting! A great mod, I want more Chinese players used it so i have translation it inside CK3 mod Chinese loc mod,
would u make a line in description?

here's my Chinese translation:
https://cs2bus.com/sharedfiles/filedetails/?id=3403925213

Okay nevermind, the full state interaction with all the previous stuff that had before my character went AWOL has built itself again out of nowhere after 6 In-game months lmao

Something else, it seems like if you try to play as one member of your dynasty still in the admin realm you left they lose their nobility title, making them unable to interact with their own state, effectively making the estate disappear all together, doesn't even appear on the left bottom corner of the screen as an icon either, I assume this is due to the fact that the househead which became the adventurer destroyed the noble family title.

Glad to help, thanks for the quick response!

Hey there Lexan! Thank you for your diligent work finding that nieche bug! Took me a while to figure it out, however I have been able to determine a workaround. If you use the decision now it should correctly remove you from the administrative realm. Please note however that you will still need to be landed in order to become landless.

Seems like when taking the option to become a landless adventurer in an admin realm it still counts you as being part of the realm, as the administrative icon below the activities one remains functional, linking you to your previous realm which can make it a little buggy as your previous liege can give you court positions even when unlanded, but regarding everything else it works as intended!

Nice