In the dark room, the sound of the ring ruler whipping the flesh came -

Da ......

Da ......

Da Da ......

The sound is sometimes crisp, sometimes procrastinating, and each tart is accompanied by a forbearant whine, so that people can feel the pain of the punished person from afar.

"Can't do such a simple question?"

"And here, is it going to take so long here?"

"Do you have a brain? You don't look like him at all! It's not like a !! at all ”

Each tart was accompanied by a similar shout.

In the center of the dark room was a small cluster of light, which looked like a lonely lighthouse on the midnight sea. However, when I looked closer, I realized that it was a table lamp, and under the table lamp was a piece of white paper the size of A3, like a white sailing ship under the night light. Since all the lights are focused on this blank paper, one creates the illusion that this blank sheet of paper is the whole world, and the world is a blank sheet of paper.

There are dense mathematical symbols scribbled on the white paper, including simple four operation symbols, calculus symbols, and number matrices, squares, and power operations.

A pair of small hands rustled on the white paper, and occasionally a ring ruler would reach into the aperture and whip the little hand fiercely, leaving bruises on it, and the pen on the little hand had fallen and been picked up again many times. Suddenly, a large hand reached into the aperture and lifted the small hand up. In an instant, only the lone piece of white paper remained in the aperture.

After taking his eyes off the lamp, a faint light came on somewhere in the dark room. In the light, a leather rope dangling from the ceiling hangs from the hands of a young boy, and a young woman whips his naked, already bruised, body.

The young woman's posture is outstanding, but her grinning appearance is very terrifying: "The question that you miscalculated just now, you can calculate it again in your mind, and if you make a mistake, you will hit it ten times!" ”

"Mommy......" the boy blushed and begged for mercy.

"Wrong answer!" After saying that, the ten lashes without mercy were like ten vicious snakes crawling over his body, leaving deep marks.

The boy fell into a panic, and his mother's intimidation and threats convinced him that his mother would really kill him at any time. The pain of the flesh stimulated the survival instinct, and the boy's mind kept flashing over every symbol on the white paper, and finally said tremblingly:

"Equal to...... 6pai…… Add 1 ......"

Mother's whip was raised. The boy instinctively shrunk and closed his eyes, trembling with despair. Unbeknownst to him, a warm arm hugged him tightly.

"Well, you're his child." The stern tone suddenly became extremely gentle.

"Mother......" The boy thought that his mother's arms must be as cold as an ice cellar, but he did not expect it to be warm, and he greedily sucked the sweetness of a flash in the pan like a grass in a long drought.

But the mother quickly removed her bosom from which she was attached to the child, and her hands clenched his arms like iron tongs, and her voice became stern:

"Do you know why mom went to such great lengths to nurture you and train you?"

The boy wanted to answer that he didn't know, but he looked at the whip in her hand and gave up: "Mom's purpose is to do this for my own good, so that I can have the best ability, and then take revenge on that person." ”

The mother nodded with satisfaction: "That's right, because that person you almost died, so the purpose of your existence in this world is to take revenge on him, make him miserable, make him kneel and beg for mercy, bind him with fear, brand him with helplessness, and overshadow him with despair." ”

The child only wanted his mother to praise him and hug him, so he nodded pleasantly.