In a hurry, he made a strange move, skillfully used a thousand hands to put the pill, and demonstrated eating honey, and fell into the treetops with dizziness and weakness.

The Ring Spirit reminded, "If you look closely, is there anything wrong with the speed of the bear's return just now compared to the first time you threw out the honey?"

Lin Yi looked up and thought about it for a while, patted his head sharply and said, "Oh, I know." He didn't run to honey as fast as the first time, and he didn't eat it as comfortably as the first time!"

The Ringwraith nodded approvingly and asked, "Do you know why?"

Lin Yi replied: "Although honey is a favorite thing of the big bear, it is difficult to eat it when it hangs high on the branches. The feeling when I eat it for the first time is like a person who has been hungry for a long time suddenly eats a meal, and the first bite feels that no matter how unpalatable the meal is, it is a peerless delicacy, and if you keep eating, then the satiety will be less and less, and in the end, no matter how delicious the meal is, it will feel bad, and the meal will lose its attraction, and then it will no longer be eaten. ”

The Ringwraith nodded and said, "The analogy is apt! There is a technical word to describe this phenomenon, and I call it diminishing marginal returns." ”

Lin Yi asked thoughtfully, "Diminishing marginal benefits?"

The spirit of the ring explained earnestly: "The so-called marginal benefit refers to the satisfaction obtained from eating a mouthful of food, and the more you eat, the less satisfaction you get from each bite than the satisfaction you get from the previous bite. ”

Lin Yi nodded and said, "Oh! Then this can explain why the speed of the big bear running towards honey has slowed down." ”

The Ring Spirit nodded with a teachable expression.

Lin Yi said: If I continue to play, then the honey I threw will no longer attract the big bear, and the ninth sister will be in trouble again. ”

The Ringwraith snapped his fingers and said, "Ice Fruit!" The boy is optimistic about you!"

Lin Yi's frightened cold sweat broke out, and he said in his heart: I was greedy for fun for a while, and I almost ruined the big thing of saving people. It seems that the plaything is really demoralized, this is a big taboo! Otherwise, I will waste the rest of my life like other rich boys. ”

Lin Yi thought about it, sorted out his thoughts, and laughed: "It's not too late, I can continue to feed it!"

The ring spirit was stunned for a moment and asked, "You already know that the marginal benefit will be diminishing, why do you still feed it?"

Lin Yi said: "Old man, let me give you another analysis." First question: Can I beat this bear?"

Ring Spirit Heart Dao: If this kid has spiritual power, maybe he can give it a try. Then he shook his head and replied directly: "No!"

Lin Yi smiled: "Second question, it's in the nature of the big bear to like to eat honey, right?"

The Ringwrath thought for a moment, couldn't find any other reason to argue, and replied, "Yes!"

Lin Yi asked, "Then if I throw out the honey again, the big bear will still run towards the honey out of instinct, right?"

The Ring Spirit thought about it, and a picture appeared in his mind: the big bear instinctively ran to the honey, but what he really thought in his heart was, no!

The Ring Spirit shook his head, interrupted the scene, and said firmly, "Yes!"

"If you don't feed it, then it will run over and kill the ninth sister. If I continue to feed him, on the one hand, I can buy time for the ninth sister to recover! On the other hand, I can also achieve the purpose of protecting the ninth sister!"

"But it's useless for that woman to recover, you saw it just now, she can't beat it! Maybe if she runs, she will run away!"

Lin Yi smiled with relief: "You finally asked the key point." If I feed it directly with honey and say that it may not be sleepy, I will give up the ninth sister and go home to sleep!"

The ring spirit's eyes turned white and said, "Get out!"

Lin Yi smiled: "It's just a joke, you don't have to take it seriously!, but the ultimate goal is indeed the same." ”

The ring spirit asked suspiciously, "You mean you want to let the big bear sleep!"

Lin Yi snapped his fingers and said, "Congratulations on your correct answer, but unfortunately there is no reward!"

The Ringwraith asked, "Do you have so much honey to feed it?"

Lin Yi naturally replied: "No, only this altar!"

"And how do you achieve your goal?" asked the Ringwraith

"Old man, you can see that the big bear has slowed down, and I can see it, and everything is expected by me, because I did it!" Lin Yi said proudly.

"What did you do?" said the Ringwraith, in surprise.

Lin Yi coughed and cleared his throat and said, "Mountain people have their own tricks!"

Originally, the spirit of the ring leaned forward, and was about to listen to Lin Yi's explanation, but Lin Yi spared a bend, causing the spirit to beat his chest and feet, and roared angrily: "You mountaintop cave man, say it quickly! Don't force my old man to be angry." ”

Lin Yi smiled and quipped: "Yo! People of such an age are still so angry! Do you need me to find you a sister to go to the fire!"

At this time, the anger of the ring spirit soared, and white smoke came out of his ears, and he said coldly: "Get out of the calf!"

Lin Yi felt the anger of the ring spirit, spit out his head and said, "I'm sorry, I forgot that your old lover is Lao Lou." As a friend of Lao Lou, I shouldn't tempt you to do something sorry for Lao Lou, otherwise the next time I come in, Lao Lou will directly chop me to death!"

The ring spirit finally broke out, picked up the wine jar next to it, kept throwing it on the ground, and roared angrily: "Bastard boy, do you dare to ring the handbell, I will fight with you for three hundred rounds, and I will never die!"

Lin Yi shrank his neck and said, "It's so powerful, it's a pity that I'm not a woman! Niu B!" Lin Yi stretched out his thumb.

In the runaway, the ring spirit kept cursing Lin Yi.

Lin Yi laughed wickedly, and said contentedly: "Okay! I won't tease you! I'll tell you what I did!"

The rampage roared, "Don't listen!" he said, but his actions betrayed him. Although he was angry, the ears of the ring spirit were established, waiting for Lin Yi's explanation.

Lin Yi smiled slightly, and said in his heart: "I'm afraid you want to know very much!"

"Who wants to know who the puppy is!" yelled, "Who wants to know who the puppy is!" and turned to sit on the chaise longue and closed his eyes.

Lin Yi no longer teased the ring spirit, and said: "When I was taking honey, I found an elixir - drunken pill, all living beings who eat this elixir will quickly lose consciousness and fall asleep for several hours. But there is a drawback. ”

The Ring Spirit snapped away his eyes and asked curiously, "What are the shortcomings?"

Lin Yi smiled, didn't joke with the ring spirit anymore, and said, "The smell is a bit big!"

The ringing spirit asked, "Did you put it in the honey?" but it can't be, the elixir has a peculiar smell, and if you put it in the honey, it will definitely not eat it." ”

Lin Yi replied: "I put it away, but I didn't put one!"

The Ring Spirit asked curiously, "Then how much did you put it?"

Lin Yi stretched out 2 palms, then put away 9 fingers, and said, "So many!"

The Ring Spirit was speechless, "One-tenth, you're sure you can stun this bear with this little weight, don't dream!"

Lin Yi said: "Old man, you are really old! how many times do you think I have fed him?"

The ring spirit thought for a while, and suddenly realized: "Ten times! You divided the pill into ten parts, one tenth each time. ”

Lin Yi's mind gradually became a little cloudy, and said, "That's right!"

The ring spirit pondered, and suddenly asked, "I didn't see you put the pill, how did you put it in?"

Lin Yi suddenly felt weak all over, and raised a finger to shake it in the air.

The ring spirit patted his head and said, "Come to think of it, you stretched out your fingers and stirred in the altar!, but there is another question, you put in a tenth of the pill, is there no peculiar smell?"

Lin Yi licked his lips and didn't speak.

The ring spirit instantly understood, and said in his heart: This kid licked his fingers at that time, it turned out that this was to confirm whether there was a peculiar smell! The ring spirit couldn't help but give Lin Yi a thumbs up in his heart.

Suddenly, "Bang.." The sound of an object falling to the ground sounds.

It turned out that Lin Yi's eyes were black and he fell from the tree.

Big Bear and Ninth Sister were startled by this sound, Big Bear turned and walked towards the place where the sound came from, and Ninth Sister stared intently at the place where the sound came from.