My Junior Brother Is Very Strange

Qingxuan traveled to the fantasy world, was accepted as a disciple by a big boss, and was brought into the immortal sect. From then on, he embarked on the road of cultivating immortals, seeking the state of invincibility. It was supposed to be a plot that pushed all the great geniuses all the way and gained air every second! But because of a special relationship, he was warned by his master to use less power of cultivation. Because it will lead to death. Unless you reach the realm of invincibility! However, fortunately, he has a very strong understanding and can learn anything very quickly. Formation, Escape Technique, Turtle Breathing Technique, Immortal Spirit Leaving Body Technique... In terms of realm, there is no bottleneck at all. And this kind of epiphany happens all the time! Moreover, there is a powerful master and a super powerful immortal sect that no one dares to mess with. Therefore, Qingxuan decided to reach the state of invincibility! Until one day, the master brought a little girl back from outside and told Qingxuan that this was the senior sister... This book is unsystematic, so feel free to dive in. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.