Echizen Ryoma died in an accident. When he opened his eyes again, he returned to his infancy.
In this life, he was too weak, so he was picked up and raised by his grandfather who had little contact with him in the previous life.
The family doesn't know why their body is so fragile, and they can't find out even if they go to the hospital.
Only Echizen Ryoma knew that the reason was that his spiritual power from his previous life had returned with him, and the energy was so huge that the immature body of the newborn baby could not bear it.
After several years of careful maintenance, my body finally recovered.
But after living in a world where there was only tennis in his previous life, he wanted to live a different life in this life.
At the very least, I no longer just rush forward blindly, nor do I want to be left alone at the top.
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The champion of the national competition is still Youth Academy
Seniors are all in good health
Echizen is the strongest
Echizen entered the U-17 training camp when he was 10 years old
Read Lightning Protection (spoilers from the author himself)
Many plots are created privately by the author.
If you don't like it, you can just quit! No need to inform.
Don't delve too much into it, once you get hung up on the details, it's all up to you: Yes! Right! Right!
Intention: The meaning of rebirth is to change