This is our era. Six men have experienced civil strife and betrayal in their lonely lives.
But they still chase their own blue sky with dreams in their hearts. Disasters cannot cut off the friendship between them, and time cannot cut off their passion.
Life is like a four-season grass with four leaves and four periods, the youthful spring of high school, the hot summer of college,
withering frost autumn working period
, recalling the old age of the winter. Are you in that period now? How many of your four seasons have you spent? How many remaining leaves are left on your four-season grass?