Well receives an enormous reward for his exploration of the ancient ruins, garnering the envy of other nobles. He also learns about the rumors of his death. So when Well decides to leave the Capital, he asks Roderich, the man who constantly sought to become his retainer, to take charge of his mansion. Roderich is moved to tears and immediately begins acting to pin down the culprit behin the rumors.
It refers to those who constantly have 
magic running through all their muscles,
إنّه مصطلح يُطلق على أولئك اللّذين يملكون 
،سحرًا يجري في كلّ عضلاتهم باستمرار
Das bedeutet, dass magische Kraft
all ihre Muskeln jederzeit durchfließt.
Todos sus músculos reciben poder mágico
Todos sus músculos reciben poder mágico
Le mana circule sans cesse
dans son organisme,
Si riferisce alle persone nei cui muscoli 
scorre costantemente la magia,
Se refere a quem tem a magia
constantemente em todos os músculos,
У таких людей мана проходит
по всем мышцам,