CATDOLL: The unsolved mystery in "Dragon Ball": Have the purebred female Saiyans disappeared?

Akira Toriyama's classic manga "Dragon Ball" series has been serialized for a long time, and there are many branch series. This has led to a lot of foreshadowing, and many of the foreshadowings have not been filled until now. Today, let's discuss with you how many questions in the "Dragon Ball" series have not been revealed.

1. Goku's teleportation skill

We all know that there are two types of teleportation for Goku. One is the teleportation taught by the Yadrats, and the other is the teleportation of Jebit. So what is the principle of this teleportation? Some say it is quantum mechanics, time and space distortion or folding, and some say it is attracted by "qi", similar to the wormhole effect. After Goku learned to teleport, why didn't he return to Earth immediately, but took a spaceship back, almost causing Frieza to mess up the Earth? Although it is to promote the development of the story, it is still difficult to understand.

2. The number of magic beans becomes less and less in the later stages. Does it mean that the cat fairy no longer grows magic beans?

Senzu beans are a magical food in Dragon Ball, cultivated by the cat-sage living on Karin Tower, specifically for restoring the strength of injured Dragon Ball warriors. When there is no battle, Senzu beans are counted by the jar, and there are too many to eat. However, after entering "Dragon Ball Z", there are often tragic struggles. Logically, the demand for Senzu beans should be increasing, but the planting of Senzu beans is decreasing. Why did the cat-sage deliberately reduce the planting, so that there were only two or three left in the Majin Buu arc, which was completely not enough?

3. How Goten transformed into a Super Saiyan

We know that a Super Saiyan can only become a Super Saiyan when one is angry. So how can Goten become a Super Saiyan when he is only a few years old? Did someone teach him? Impossible, Goku is dead. Gohan was also surprised when he saw Goten become a Super Saiyan, which means that Goten was not taught by Gohan. So who taught Goten? He is still a child, how could he be self-taught?

4. Why did Goku stop using Kaio-ken in the later period?

King-fist is a very powerful move of Goku in the early stage, which can kill Kamehameha and Spirit Bomb in seconds, but it is no longer used in the later stage. Some netizens suspect that King-fist is very harmful to the human body, which is an important reason for Goku's heart disease. Therefore, long-term use of King-fist will definitely not be able to bear the body. Using it too much will put too much pressure on the body and increase the speed of one's demise. King-fist can be used as the final killer move, but Goku would rather die than use it again.

5. Are there purebred female Saiyans?

After the explosion of Planet Vegeta, there were no female Saiyans left. Netizens pointed out that the official website once stated that because the Saiyan race was too powerful, in order to prevent too many people, there were very few female Saiyans. As Saiyans, Goku and Vegeta both married women on Earth and had children, proving that their structure is no different from that of humans. Does this mean that Saiyans can reproduce with humans, so there is no need for female Saiyans?