<p>During this period, each day a boss will appear, being possible to repeat or not. You will be able to kill a boss a day, no matter if it is the same boss from the day before, the only thing you can not do is open the tresure treasure chest.</p><p></p><p>Note: Let to open the treasure chest of your preference at the end of these 5 days.</p><p>Note<sup>2</sup>: If you do not open any treasure chest, next time the event get the final stage you won't be able to enter the bosses teleport.</p>