As My Teacher, You Actually Have Real Abilities?

Time traveled! My generation of immortals! The leader of a faction. But, I can't fucking do anything! A person kneels down and says he is a master! They say I have real abilities, do I? Here comes another female apprentice! Ah! There is also a female apprentice! Could it be said that the teacher actually has real abilities? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.