Fantasy: My Teacher Cultivates Immortality

He traveled to another world and became a parallel importer, his strength was appalling. I made an appointment with someone to fight in the ring ten days later. Awakened to comprehend the system. Mental method? Kung Fu? All can be understood immediately. "Master, you are wrong, this is not how you practice..." The master made continuous breakthroughs. Master: I'll leave the teacher sister's affairs to you from now on. "Master, do your best and I will help you live forever..." "Junior sister, senior brother is here to teach you how to practice..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.