Chapter 71 (1/2)

Human bone data, 100 points.

Primary cytological data, 100 points.

Elementary physics, 100 points integral.

Elementary chemistry, 100 points.

Primary mastery of knife use, 500 points.

Sword use primary mastery, 500 points.

Dagger use primary mastery, 500 points.

……

One after another, information about various aspects of knowledge exchange appeared in front of Ye Siyu. At the same time, ye Siyu also began to exchange these knowledge materials. For him with unlimited rebirth ability, knowledge is power. Compared with exchanging guns and ammunition, it is more affordable to exchange knowledge.

Of course, in addition to exchanging knowledge materials from the plane space, he can also exchange them from other callees. However, ye Siyu's level is too low. He is only a plane apprentice. Unless his level is upgraded to a plane scholar, he has no authority to obtain knowledge from other callees.

From the lowest level to the highest level, the selected persons of the plane space are the plane apprentice, the plane bachelor, the plane scholar, the plane master, the plane master, the plane king and the plane master.

After every five missions, the selected person will be promoted to a higher level.

”Huh?!” After exchanging a large number of knowledge and materials in all aspects, ye Siyu's expression was fierce. He just felt that his head kept sending bursts of tingling, very uncomfortable, as if he hadn't slept for several days.

”Red Queen! What's going on? Help me investigate! ” Ye Siyu frowned and covered his forehead. He didn't know what was going on.

”Master, you need 10 points to know this information, but because you just exchanged a lot of knowledge and data, now there are only 9 points left, which can't be exchanged.” After a while, the Red Queen replied.

Hearing honghou's answer, ye Siyu was stunned. What he exchanged just now was really crazy. He almost exchanged all the points close to 4000 points at once.

When the pistol appeared, ye Siyu pressed the trigger against his head and directly reborn.

After rebirth, ye Siyu found that his head was still very swollen and painful. There was no sign of relief at all. It was still so uncomfortable.

”Red Queen, help me check. What impact will it have on yourself if you exchange too much knowledge and data?” Ye Siyu orders again to honghou.

”Yes, master.” Hearing Ye Siyu's order, Hong replied immediately, and then a light curtain appeared in front of Ye Siyu.

”Brain region?” Looking at the content on the light curtain, ye Siyu frowned slightly. He didn't expect that it would be this reason.