I think of borrow my brother laptop to upgrade and trade back and forth templeshooter to my new Sorc, am i need to wait 7 days and lvl to 40 or something ?
If i need to wait then i think i will just buy it from player (with the chance to be scammed) 
Oh, after your post i think i know what you mean 
Im not very familiar with those kind of rules but 1 person use 2 more acc is illegal, right?
that’s why I called out @STAFF_Max he can tell you more about it than I can…
maybe @STAFF_Ethan has more info
as for the main question it’s your choice what you do with it and remember “not knowing the law is not excuse to braking it”
I don’t think there is restriction other than it needs to be in town
After i think for awhile, it’s ok . I mean if i remember, there 15 character slot limit per acc, right now i have 9 and eventually i might reach the cap (hard to happen 
), it’s not strange if someone play more than 1 acc
Wait for an answer take so long, i really should just test it myself for something i can do
Thanks for your concern anyway