Yeah, but you can bless all your towns at the same time. I think the catch is that the blessings run out faster if you bless more of them (but that is speculation while I'm figuring out how it works).
There is an option to buy blessing for up to two weeks with ambrosia if you don't want to deal with daily tasks.
how strange .... I thought it was all free
update with ONLY free content? not in this world