Immortal from the Start, I Choose to Cultivate as an Immortal First

[Handcrafted the Old-Fashioned Way] [Lighthearted] [Cultivation] [Xuanhuan] [Fantasy] [Science Fiction] [Infinite] [the Myriad Worlds] Shen Ming became an immortal in the thousandth year after he transmigrated. The System gave him the ability to live forever and become indestructible. It also promised him a new ability each time he took on a disciple. As if! He was already immortal and indestructible. Why would he bother taking on disciples? Wouldn't it be better to find a remote mountain forest and cultivate until he was invincible before coming out? So he decided to become an immortal first and worry about everything else later. A thousand years passed before loneliness finally drove him to take on his first disciple. But why were the requirements for his disciples so strange? The first disciple just had to be the first person he met. Fine. But why did he have to raise the second disciple from childhood? The third disciple was even more out of place in this world. Why was she from a world of magic? The fourth disciple even had a System, but it was so useless that he dismantled it in no time. As for his own strength, he had no idea exactly how powerful he was. Ever since taking on his second disciple, he had never used his full strength. He never considered himself invincible, because he knew that the world he lived in was only one corner of the Infinite Myriad Worlds.