The male protagonist Lin Qiyi is a modern basketball tactics analyst and crazy NBA fan. Due to a car accident, his soul was brought into the "Basketball Regret Time and Space" by a mysterious power.
In each "time and space copy", he will travel to those NBA teams that have fallen short in history, join the team with different identities, and help them change their lives against the odds and realize their dream of a championship.
His tasks are:
Fix those regrets in basketball history;
Change key tactics, team atmosphere, and star psychology;
Sometimes he has to replace key injured players and change the outcome by himself!
Through time-traveling and changes, the male protagonist also gradually reveals the greater secret hidden behind the "championship regret"...