As a time traveler, systems are naturally indispensable.
In this era of cultivating immortals, Chu Ji is actually very troubled by cheating all the way, but gold will always shine.
His life was so happy, and later... He got a fourth junior brother...
This fourth junior brother was good at everything, listened to everything Chu Ji said, was gentle and handsome, but he always looked at Chu Ji with a strange look in his eyes.
But Chu Ji didn't think there was anything strange.
Until one day......
Chu Ji fell asleep with this gentle fourth junior brother...
He understood how to write the word "regret for the past"......
Concept: How vast is the protagonist's path?