After Kuroko was promoted to the first army, he also officially joined the training, Akaji, as Kuroko's education instructor, was supposed to train with Kuroko and teach Kuroko, but because he was the vice captain of the team, when Kuroko entered the first army, he happened to meet him when he was busy, so he rarely saw others, and many times Akaji would let Midorima teach Kuroko. Because relatively speaking, Aomine is too impetuous, Purple Yuan is too arrogant, and Midorima is a little more mature, although occasionally a little arrogant.

Midorima was a little dissatisfied with Akaji's arrangement, but he did it. For Kuroko, Midorima actually feels a little disdainful, because Kuroko gives him too weak a feeling. Just like the usual training, he couldn't keep up with the footsteps of the First Army, so Akaji also arranged for him to train with the Second Army, so he had to accompany him to train in the Second Army. Midorima looked at Kuroko who was training in the court from the side, and when Kuroko was intercepted the blue ball in his hand again, he couldn't help but sigh, Midorima now doesn't understand Akaji, this is obviously a guy who is more rookie than a rookie! Kuroko looked at Midorima who was sighing on the side of the court, although he didn't know what he was doing, but from his frowning expression, he could still feel that he was dissatisfied with himself, but it couldn't be helped, he was really not good at dribbling and shooting.

After training that day, Aomine was caught by Momoi to carry things, so only Kuroko went home alone. When she passed by a convenience store, Kuroko went in and bought a rice ball, intending to make it for dinner. Kuroko walked towards the cash register with the rice balls, looked down and thought about whether to buy another vanilla milkshake, but he didn't pay attention to the ahead, and hit a stocky back with a "bang", Kuroko's head was hit a little dizzy, and he couldn't help muttering: "This back is too hard, it feels like a stone." After sobering up a little, I thought that I had bumped into someone else, so I quickly bowed to the person in front of me, and said apologetically: "I just accidentally bumped into you, I'm very sorry!" "

Kuroko kept bowing and waited for the other party to answer, but the person in front of him didn't respond for a long time, Kuroko raised his head curiously and looked at the other party, and found that the person in front of him was like a big mountain, very tall and strong, and he was lowering his head as if he was thinking about something. When Kuroko saw the other party's short purple hair, he remembered that the other party seemed to be the team's Atsushi Shihara, so he asked tentatively, "Shihara-san?" "

When the tall figure in front heard someone call him, he turned his head with a puzzled face, but there was no one behind him, until he heard Kuroko's cough, he looked down, and he had a somewhat puzzled expression, but when he saw Kuroko's sky-blue hair, he resumed his casual expression, and then replied lazily and casually: "Hmm." "

At this time, the cashier suddenly reminded with a smile: "Hello, excuse me, the purple-haired classmate, have you chosen the snacks you want to buy?" "

After hearing this, Ziyuan hurriedly turned around, looked at the scattered snacks on the counter with great confusion, and finally sighed, "But I want to buy them!" Yummy bars, chips, popcorn...... I want to eat it all! "

Kuroko looked at Ziyuan who was thinking about it in pieces, and he didn't understand that since he wanted to eat it, he just bought it all. The cashier looked helplessly at Ziyuan, who was crazy with snacks, and reminded carefully: "However, your money is not enough to pay!" And you've been standing here for ten minutes. "

At this time, Kuroko understood the reason for Ziyuan's entanglement, and Ziyuan became very depressed when he heard the cashier's words, and looked at the pile of snacks reluctantly, but he still couldn't choose. Kuroko saw Ziyuan's pitiful appearance, although he was not familiar with Ziyuan, but he was on the basketball team, and he was a friend of Aomine, so he cautiously said to the two: "That, excuse me." "

The two of them looked back at Kuroko who opened their mouths curiously, not understanding what he was going to do.

Seeing that both of them were looking at him, Kuroko continued to the cashier: "Settle the bill for him, if the money is not enough, it will be counted from me." "

Hearing this, Ziyuan suddenly felt that Kuroko was simply his saving angel, staring at Kuroko with burning eyes, his face full of joy. Kuroko felt Ziyuan's gaze, and turned his head to see Ziyuan looking at him like a nymphomaniac, his eyes shining like stars. I couldn't help but be a little surprised and embarrassed, and reflected on myself, as if I hadn't done anything excessive just now. At this time, Kuroko didn't know that for Ziyuan, snacks were everything, and saving snacks was saving him.

After checking out at the convenience store, the two walked out of the store, and Ziyuan followed Kuroko while eating snacks. It turned out that the Ziyuan family was in the same direction as the Kuroko family. Kuroko bought a vanilla milkshake in M Ji, and originally wanted to go home directly, but when he saw Ziyuan following him inch by inch, he felt a headache. After M Ji found a place to sit down, he looked at the person who was eating potato chips on the other side, and said seriously: "Ziyuan-san, although our family is in the same direction, the two of us are not familiar with each other, you don't need to follow me all the time." "

After hearing this, Zi Yuan rolled his eyes, looked at Kuroko and said innocently: "Who said we are not familiar, you just bought me snacks!" The people who bought me snacks are nice people, and I've decided to make you my friend! "

When Kuroko heard Ziyuan's theory, he couldn't help but be a little confused, how did this sound very familiar. Kuroko faintly remembered: It seems that he met Aomine-kun for the first time, and Aomine-kun also said similar things, but one is a snack and the other is basketball. This contrast seems to be a bit big! Kuroko suddenly felt that Aomine and Ziyuan should be the same type of people, both simple. Thinking of Qingfeng's help and companionship to him, Kuroko couldn't help but feel warm in his heart, thinking that maybe multiple friends would be good, so he raised the corners of his mouth slightly, and looked at Ziyuan who was eating potato chips gently.

Ziyuan looked at the smiling sunspot, couldn't help but be in a trance, and even forgot the action of eating potato chips, and unconsciously said, "I'll call you Heizai in the future!" After saying that, he grinned and looked at Kuroko with hope.

Kuroko felt a little strange about this title, he didn't like other people to give him nicknames or aliases, his intuition was like rejection, but looking at the pair of hopeful innocent eyes in front of him, he didn't know how to speak, and couldn't help frowning and asking suspiciously: "Why do you call it that?" "

Ziyuan replied casually: "There's no why, because I like to call it that, such as Red Boy, Green Boy, and Feng Boy, all of which are like this." "

Listening to Ziyuan's words, the corners of Kuroko's mouth couldn't help twitching, so he kindly reminded: "However, I don't like people to call me that, you still call me Kuroko-kun." "

Ziyuan ate the delicious bar intently, and let out a casual "oh", and Kuroko didn't know if he heard it. But when Ziyuan was about to finish his snack, Kuroko heard him urge: "Black Boy, the snack is almost finished, let's go!" He knew that Ziyuan hadn't listened to his words just now. Along the way, Kuroko couldn't help but correct Ziyuan's name for himself several times, but he didn't succeed until the two separated.