This is the first time I went shopping with my sister after crossing with Ma.

    Chiyoko carried his bag in front of him and protected it very precious - after all, there was "a huge sum of money" in it.

    He Ma Xin thinks you''re so precious. Pressing the bag doesn''t mean saying to the thief, "come on, there''s good things here". But seeing that chiyoko is so happy, he cheer up and pay attention to his surroundings, so that chiyoko can continue to jump up and down at will.

    After all, the past April has hardly any happy memories for chiyoko.

    There were many pedestrians on the street. Originally, he and Ma thought they would see many office workers who went to the tavern to participate in "social activities" after work. They found that it was not the case. Most of the people on the street were families with families and many children.

    However, he thought carefully that many people would choose to come out on the first day of the golden week to share the happiness of family with their families, even in Japan where workaholics were everywhere in 1980.

    Chiyoko took and Ma''s hand and went straight to the newly opened large shopping mall in front of the station.

    He ma looked at the gorgeous interior decoration of the shopping mall and said with a little worry: "the bookstores here are very expensive, aren''t they?"

    "Brother, books are uniformly priced. The price won''t change where the bookstore is opened."

    Chiyoko said as he pulled his horse into the gate of the shopping mall.

    "How cool!" Chiyoko sighed, "it''s getting hotter and hotter. It''s time to take out the fan at home."

    Of course, there are air conditioners in this era, but Tongsheng''s family can''t afford it.

    Let alone buy an air conditioner. After buying an air conditioner, the monthly electricity bill is enough.

    We can only use electric fans and ice water to deal with the hot summer.

    Referring to the electric fan, he and Ma suddenly remembered one thing: the whole wind chime hung on the edge. How can there be less wind chimes in summer?

    In line with the season, you have to do everything you have to do. Maybe you can pick up the state in vain.

    He Ma was thinking and suddenly noticed that chiyoko''s eyes were drifting towards clothes and cosmetics.

    He ma smiled and said, "go to the fashion counter?"

    "No!" Chiyoko immediately rejected his proposal and took him to the bookstore.

    A few minutes later, he and Ma stood in front of the teaching assistant bookshelf of the bookstore, frowning.

    Although he heard that professional books and teaching aids in Japan are very expensive, he didn''t expect them to be so expensive - maybe this time and space is different from that in his previous life, and the price of books has been printed by a zero?

    He ma casually took out a teaching assistant book for preparing for Meiji University and looked at the price - NIMA''s poor children may not even be able to afford teaching assistant books.

    However, it seems unlikely that those who will choose to take the private university entrance examination are children of poor families.

    And Ma carefully put the book back on the shelf.

    He felt the sight of the clerk behind him. Considering the price of the books on the bookcase, it was normal for the clerk to be so nervous.

    Chiyoko took out the list that he and Ma had just put in her bag, looked at it and said, "brother, what subjects are you not good at? Buy books on those subjects first. The price is even more expensive than I thought. Maybe it''s only enough to buy a few... "

    He ma replied without hesitation: "my Chinese is not good, and there is history."

    "Ah?" Qiandaizi was surprised, "can you use the difficult four character idioms accurately, but can''t you do it in Chinese?"

    Being able to use four character idioms is a knowledge brought over from my previous life.

    And the horse whispered.

    "Let me see, Chinese and history should be here..."

    "Tongsheng?"

    He looked back with Ma and chiyoko: "huh?"

    After all, they are both "Tongsheng students".

    The girl with thick framed glasses and thick braids was startled by the neat and uniform action, took a small step back, and then she reacted.

    "Ah, this is your sister, Miss Tongsheng chiyoko?"

    Chiyoko stared suspiciously at he Ma''s side face: "brother, who is this?"

    And Ma scratched his head: "he is the chairman of our class."

    The chairman was not used to it. I always thought she would micromanage something at any time.

    The chairman pushed his glasses: "it''s too much to call me by my job name, Tongsheng... And ma."

    The chairman was going to continue to call Tongsheng, but in order to distinguish between brother and sister, he changed to and ma.

    In Japan, direct address by name, regardless of other modifications, is an expression of intimacy.

    Chiyoko raised his eyebrows and scanned the chairman from top to bottom like a scanner.

    Then she slapped the horse on the waist and said, "brother, you''re very powerful."

    He ma ignored his sister and directly said to the chairman, "what a coincidence, chairman, you also come to buy teaching aids?"

    "Well, I asked the head teacher for a copy of the book list that the teachers gave you." The chairman then showed the list to HEMA, but compared with the one in HEMA''s hand, the chairman''s list was full of notes.

    And Ma took the book list, looked at the notes above, and found that it was written about the ways to obtain various books. Some books are noted as "library collection", some write "secondhand bookstores may have", while others are directly crossed out, which seems to have been ensured. He Ma: "awesome, chairman, worthy of..." he ma almost said "worthy of being a master of micromanipulation", and changed it to "worthy of being chairman" halfway. The girl pushed her glasses: "why does it sound like you''re teasing me?"“ No, your illusion. " The chairman shrugged and took back the list: "teaching aids are so expensive that it costs a lot of money to buy new ones. It''s better to find some cheap means to start. After all, I have to pay extra money to go to cram school or something. It shouldn''t be enough to rely on the small stove of school teachers alone. "“ Yes... That''s right. " And Ma can only echo, "you really think very carefully."“ And Ma didn''t think about it? " The chairman asked. And Ma responded seriously: "it''s under consideration now."“ Huh? I thought you had been in cram school since the winter vacation. What''s the matter with your sudden progress in English and mathematics? " And the horse began to sweat behind him. I always felt that if she continued to ask, she would not come back“ Well, I taught myself. " And horses, hold on. The chairman continued to ask, "self study? With what teaching aids? I also want to have a try of teaching aids with such good results. "“ Well, use textbooks. " And Ma feel that they can''t hold on, especially in the face of the wise eyes from behind each other''s thick framed glasses, which makes him feel that his little secret needs to be completely exposed. The chairman stood there and pushed his glasses: "textbook?"“ Yes, you can master the contents of the textbook and lay a good foundation before you can gain a commanding position. "“ Is there calculus in the textbook? " The chairman asked suspiciously.