Still using it

Saw the ad for the hidden quest and thought the 100 gems + 15000 EXP was a good deal. So I do 1 question ▶ click to watch ad for double rewards ▶ while watching the ad, it's just empty. Come back to PLAIO and get it from the hidden quest. After a while, it starts responding, so I earn this way about 3 times a day. It's delicious(*´～｀*)ŧ‹