At this time, Aoki Division, after returning to the room, did not continue to use his mobile phone to watch various movies and anime, but frowned and looked up all kinds of knowledge about heart disease on the Internet.

After looking at it for a long time, Aoki Tsukasa sighed: "System, if I want to cure congenital heart disease like the dome, at least how many levels of medical skills do I need?" ”

[The lowest level is seven, and the highest level is ten.] It varies depending on the severity of the condition. Depending on the host, there are also differences in whether TCM or Western medicine is the mainstay. 】

Aoki Tsukasa frowned when he heard this, and his fingers tapped on the table with some uneasiness.

"My second-level skills require 200 experience, but what about third-level skills?"

[300 points.] 】

"What about level four?"

[600 points.] 】

"Why don't you give me a list." Tsukasa Aoki rubbed his temples, his face full of sadness.

[Level 5: 1200 XP.] Level 6: 2400 XP. Level 7: 5,000 XP. Level 8: 10,000 XP. Level 9: 15,000 XP, Level 10: 50,000 XP. Level 11: 100,000 XP. 】

Tsukasa Aoki gasped.

If you want to upgrade your skills to level 10, you need a full 84,800 XP to start at level 1?

You must know that every time you upgrade to the next level, the way to gain experience will become much more difficult, according to Aoki Division's inference, if your skills reach the third level, if you want to rely on daily exercise to upgrade a skill, it will take about ten days and half a month, and then after that, it is possible to upgrade once in a month or even half a year. When he reached the level of about seven or eight, Aoki estimated that if he didn't take the professional path, it would take several years to move up to the next level.

"In the middle and late stages, how can I level up these skills!" Tsukasa Aoki covered his head wistfully.

[Don't worry, host. Skill leveling is not only what you know about these ways at the moment, but you'll know how to improve your skills when you level up a little higher. 】

[Moreover, if you want to treat heart disease, you don't necessarily need extremely high medical skills.] In the system's item library, there are many items such as 'Healing Cards', 'Healing Dolls', 'Disposable Surgery Cards', and 'Pain Transfer Voodoo Dolls'. It's just that these items basically require a fairly high level of task difficulty and mission completion to be able to get them immediately. 】

Aoki Si's worried heart slowed down a little when he heard this, and said with a wry smile: "I see that other people's systems have mall systems and the like, so it would be great if you could get one for me too." I'll just buy one of these props and heal the dome. To tell you the truth, it was really uncomfortable to be scared of my brother in my last life, and I really don't want to live like this again. Although I don't have a deep relationship with the dome yet, but.... I think if she really suffers so much because of heart disease, she always feels that she has some responsibility and is very uncomfortable. ”

Maybe it's an emotional shift.,For some reason.,Aoki Division's feelings for the Kasugano couple are limited to gratitude and respect.,But the feelings for the dome are inexplicably deeper.。

Aoki Tsukasa has been in this world for almost a week, although he thinks that he has done well enough in another world, and his responsibilities have been completely completed, but there are no regrets and no regrets, but it is difficult to give up missing and worrying.

Was my brother's surgery successful? Is there a good response after surgery? Although the matching was very successful, even the doctor said that it was really difficult to find such a matching heart, but was the effect of the surgery really satisfactory?

Mom and Dad are so old, my younger brother has to recuperate for a long time after surgery, and he has to go back to study when he is healthy, and when he gets to work, can he take care of them as dutifully as himself?

These ideas, which pop up from time to time, once made it difficult for Aoki to completely let go of the past. The emotion that has nowhere to be placed, after coming to this strange world, may be instinctively transferred to the body of the dome who is sick with his brother.

Aoki Tsukasa really wants to heal the dome, even if he can't figure out the source of this feeling and thought, but he doesn't resist. He didn't want to see that cute girl like an elf one day, forever fixed at the same age as this flower.

[In fact, the host doesn't have to worry too much, most congenital heart disease is not so easy to develop, and even if it occurs, as long as the rescue is timely, there is not much danger. There is even the possibility of healing, without too much stress. 】

The rare kind words of the system made Aoki Tsukasa nod silently, he has a deep understanding of this disease, and naturally understands these truths, but the experience of his previous life makes him always think about the worst.

"Whew.... Judging from the sudden doubling of experience after the skill reaches level 4, there should be a qualitative change in the skill when it reaches level 4, or some new functions about the system will be opened. Aoki Si narrowed his eyes slightly: "The system also gave me a hint just now, and the answer should be eight or nine or ten..."

Glancing at his skill bar, the kendo skills have increased a lot because of the two actual combat experiences, and the distance from upgrading is not much, and the learning skills are climbing up little by little with the time spent listening to classes in school, and they should be upgraded in a day or two.

"Then let's prioritize raising the proficiency level of kendo to level four. If you want to improve your learning skills, you have to read a lot of books related to the course, which are not easy to find, and even if you do, you can't afford to buy them back. I practiced mixed martial arts at night when I went to work. After waiting until level 4 to see how the skills are upgraded, he immediately gave up kendo to study medicine. The item rewards are too random, and my luck has always been very bad, so let's rely on hard work. ”

After setting a small goal, Aoki Tsukasa picked up the wooden knife, took a deep breath, and began to practice seriously.

(Actually, I hate to divide the experience points too finely, and it's not too much like writing too much data, one is to affect the sense of the plot, and the other is that I am tired of calculating, and I also make up the number of words, so except for mentioning it at a critical time, most of the time I will not deliberately write data.) ）