Bai Yixuan pondered for a long time at night and felt that the appearance of a wheelchair in this age was still a bit shocking. She didn't know if the Big Brother Bai was able to understand the thing called a wheelchair, but she did not doubt the workmanship of the Big Brother Bai. After knowing that the Big Brother Bai was just a blacksmith, Bai Yixuan's brain automatically unlocked the memory of him being a blacksmith. Not only was Big Brother Bai a blacksmith, he was also a skilled blacksmith. Bai Yihui believed that she would be able to create the blueprints for the wheelchair once she saw it.

Bai Yixuan thought about it for a whole night and still felt that it would be better to let someone familiar do it, so she gave the blueprint for the wheelchair to Bai Yihui early the next morning.

Bai Yihui was a blacksmith with good skills, he was born with great strength, although he had already studied, he still left home early to earn a living to support his family, but after being found out by an old blacksmith that he had the strength to be brought back to become an apprentice, many people would come to him to make some iron products, he had always been proud of his skills, so after taking a look at the blueprints, he knew what the purpose of the drawing was.

Bai Yihui's expression was a little complicated, he felt that the little sister in front of him had changed a lot. Not to mention that she used to love that useless man to the death, but when she woke up, she seemed to have completely forgotten about it. Not only did her emotions no longer fluctuate at all, her family members did not even have to avoid talking about her, Bai Yixuan also seemed to hate that man.

Bai Yixuan was already prepared. If Big Brother Bai asked him how she drew this blueprint, she would say that she had inadvertently gotten it from an old man who picked up trash, a white lie was better than revealing his identity. It was just that she did not expect Bai Yihui to not ask him anything even though she had prepared a bellyful of words.

It was a warmth that only his grandfather could give him. It was as if in this unfamiliar time and space, the man whom she called big brother in front of her gave her the same kind of trust and warmth.

Bai Yihui patted her head and laughed, "What's wrong with us Xuan Er? Are you trying to cry at such a young age?"

"I didn't!" Bai Yixuan forced herself to say that, but she still continued: "Thank you, Big Brother!"

"Why are you thanking me? Only you, a treasure, can think of something like that, and you did it for Xiao Er. I know Xiao Er worked hard for so many years, but the only reason why I was delayed was because my family did not have enough money to treat Xiao Er's illness."

"Can big sister's illness still be cured?"

In the past, the doctor had said that it was possible, but our family's situation did not allow us to use those expensive medicines. I will take this blueprint, and when I have the time, I will immediately make this thing, just in time for the spring flowers to bloom outside.

"Big Brother, you've worked hard!" Bai Yixuan immediately said, she had other plans in her heart, but she did not pass Bai Yixiao his pulse, and did not know if Bai Yixiao's leg could still be cured after being trapped for so long.

Bai Yihui suddenly turned his head and asked, "Oh yes, what is this thing called?"

"It's called a wheelchair!" Bai Yixuan answered, "Big brother can promote it a little. If more people who need it know about it, more people will come to find big brother to make it. Perhaps this is a business opportunity, after all, no one else has made it yet!"

Bai Yihui seriously thought about it, and felt that what Bai Yixuan said was reasonable, so she decided to seriously research it when she returned back. On one hand, it could be used by Bai Yixiao, and on the other hand, it was just like what Bai Yixuan said, there might really be business opportunities within this small blueprint.

Before he left, he even told Big Brother Bai to not say anything about how he wanted to make a wheelchair. She prepared to give Bai Yixiao a pleasant surprise before the party started, and he believed that white father and white mother would be very happy to see that Bai Yixiao could go out to see the outside world.

After knowing that Bai Yixiao's leg could probably be healed, Bai Yixuan immediately went to Bai Yixiao's room. Under Bai Yixiao's suspicious gaze, she still took her pulse.

It was possible that he had really missed the best time to heal her, and the possibility of healing was rather small, but it was definitely not impossible. Firstly, the damage dealt to his legs while Bai Yixiao was lying on the bed was extremely great. Just like those people in his previous life who had been lying on the bed for a long time, perhaps their legs were fine and they could even walk normally. However, because they had been lying on the bed for a long time, their muscles had become shriveled and their walking was affected. It was precisely because Bai Yixiao had been lying on the bed for too long that her originally very serious leg ailment became even more severe.

Ignoring the fact that she was using the medicine, Bai Yixuan decided to massage Bai Yixiao's legs everyday. Although the problem of bones were hard to cure, she couldn't let her flesh become withered.

Bai Yixiao looked at Bai Yixuan with a serious face. She had heard that the Family sister had learnt medicine from somewhere and also learned how to see a doctor. She obviously wanted to help look at her legs, but looking at her expression, Bai Yixiao understood that she had seen this kind of expression many times.

In the early years of his life, the doctor who treated him either solemnly or with endless sighs. In the end, his leg was still not healed and his family still owed him a lot of debts. Even though white parent had been working hard for so many years, she still did not manage to cure his leg.

Bai Yixiao advised first: "It's alright, I've already gotten used to it after so many years, you don't have to worry about me!"

"Sis A, if I can cure your legs, are you willing to cooperate with me? Although it is not a 100% chance, but Xuan Er wants to try, maybe she can cure your legs!"

Bai Yixiao was a little surprised, "If it can be cured, of course it's good, and if it can't be cured, it's fine too. Xuan Er doesn't have to blame herself, whatever Sis A Xuan Er wants to do, she will naturally cooperate with you."