I Want to Reopen but the System Throws Me Back to Infancy.

At the moment when 26-year-old Yang Bei fell from a building, he was bound to a parallel world navigation system called a kitten and traveled through time as a newborn in 1999. The system has no magical power and only provides huge data and rational deductions from the future. And he came back with the same difficult-mode body he had in his previous life - rhinitis, pectus excavatum, low energy, everything was the same as before. When the advantage of predicting the future encounters a fragile body that needs to be slowly improved from infancy; when the ambition to change his destiny encounters the exhaustion and impulse that penetrate deep into the bone marrow... Can the kitten who follows him everywhere, both as a teacher and as a friend, guide him to break the cycle, start from the most basic breathing and raising his head, and weave a truly independent and fulfilling new life step by step? This time, can he live his life as the answer?