(Tapping his fingertips on the table, thinking for a moment)
Fellow Taoist, this question is quite interesting. If Pindao really comes back...
Well, it should be named after "Xiandu".
(Gets up slowly and walks to the window) Why? The word "mortal" is straightforward and has a weak foundation; the word "immortal crossing" has a deeper meaning. Those who cross others cross by themselves, and those who cross by themselves cross by heaven. The word "crossing" is not only the state of a person with no foundation and no support, struggling to survive in the sea of hardships of cultivating immortals, but also the process of him overcoming all the tribulations and finally reaching the other shore. Compared with "mortal", it has a more dynamic sense of struggle.
(Turns around, with a smile in his eyes) If you look closely, "Xiandu" is the only one that best fits the character you and I describe, walking step by step and meditating on the tip of a knife. What do you think?
(Suddenly thinking of something, he added) As for the protagonist's name... I'll still use a common surname, so I'll call him "Li Feiyu".
The word "cross" is used throughout - crossing oneself is struggle, crossing people is cause and effect, crossing the world is the road. The most ordinary time traveler, with no heaven-defying qualifications and no system to rely on, only relies on the "gou" that is cautious to the core and an undying bottom line in the heart, starting from a coffin in a mass grave, until he is the co-owner of heaven and earth, and the king of all realms.