I guess I bypassed their ban system, i'm now level 94 and no ban hammer, they mostly check where gems are spent (Summons & Enchant Gears), if you avoid that, you are already 90% bypassed ban, the 10% remains on cheating exp wisely, level 90 is safe spot, and you can only do it on the squirrel tutorial, after it gets instantly to Lv. 120, which is the reason why ppl still get ban.