Moba: My Sister Is Lux

One of the world's top physicists traveled to Demacia and became Galen, the heir of the distinguished Crown Guard family! He failed to protect his sister in his previous life, and God gave him another chance. For Lux, Galen resolutely used his knowledge of geophysics to embark on the road of learning magic. Galen: "Don't want to be my brother-in-law!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.