There's Something Wrong with My Master's Brain

I, Feng Qingchen, was killed by an inferior grenade during a mission and suddenly traveled through time. As the first time traveler in human history to be sent away by inferior grenades, in this world, my true identity is actually a down-and-out young man? ? ? No! In fact, my true identity is a disciple of the inner sect of Tingxue Pavilion in the world of immortality. I am also a forcibly accepted disciple of the iceberg beauty Yanxue Zun. Although I am the only male creature in Tingxue Pavilion, but... This beautiful master seems to have some abnormalities in his mind... "What is this?" Feng Qingchen stared at the object in Yan Xue's hand and asked in confusion. The corner of Yan Xue's mouth raised a hint of sarcasm, and then she slowly said, "Menstrual belt."