[Diamond A] Kuroki-Kun Who Doesn't Want to Train

After Kuroki Huigen experienced a perfect professional baseball career, he did not expect that he would travel through time. Kuroki, who has lost his original intention for baseball, can he help Aomichi enter Koshien in this passionate comic? *Cp Miyuki Kazuya *ooc is for sure *Because all my understanding of baseball comes from diamond A, there may be some unreasonable things. Intention: Study hard and make progress every day