Kyoto's High School Dai YUME qualified for the 3rd consecutive time in the Summer Koshien. The baseball club was to attend a training camp in Hokkaido in order to prepare the upcoming tournament. However, the 3 bus of the first 3 teams had an accident. Assessment : 60 deaths including the coach
However, there remains only the « team 4 » who had remained in high school because we did not need them, the team of bench warmers, the team who bring the gourds, the 4th team, composed only of First Years
The only survivor of the starting team is Ikari Shojiki, a first year who was punished for his dirty behavior and therefore missed training camp
How are these inexperienced students going to take on the biggest Japanese tournament without a coach?
What are Ikari's regrets?