Ruoruo just breathed a sigh of relief when Yan Xiaoyi hurried to Fan's house and insisted on seeing Fan Xian.Liu Ruyu and Fan Ruoruo tried their best to stop them, but Yan Xiaoyi still broke in.Fan Xian rushed back in time and quickly hid in the bed, pretending to have just woken up.Yan Xiaoyi forcibly inspected Fan Xian's body but found no injuries, and returned angrily.It turned out that his arrow was blocked by the key in Fan Xian's waist.Fan Xian was surprised that the material of this key could not even be penetrated by the arrows of a ninth-grade master.After finding the key, Fan Xian and Wu Zhu opened the mysterious black box with great anticipation.The moment the box was opened, Fan Xian couldn't help but sigh at the absurdity of the world.When the box is opened, there is a touch screen with a voice prompt to enter the password.