Let me give you a preview first, and I will write the introduction after the second part is finished. It will be the third part of the same series, and the timeline will follow the second part. The protagonist remains the same, and the heroine is still a quick time travel without CP. The third part, which I will do by myself without the system, will include cultivating immortals, and the power system will be higher than that of the second part.
Intention: to write later