There Is a Sun in My Dantian

[Magic + Cards + Science + Fantasy] In the continent of Iselan, where magic reigns supreme, Lin Xi experienced the worst time travel. He became a college apprentice who was a genius in theoretical classes but a loser in practical classes. He was even judged as a "magic insulator" in the fateful test - his soul was completely cut off from the magic network, and he faced the fate of having his memory erased and permanently expelled. In a desperate situation, he discovered that the real crisis originated from within his body: an "eternal furnace heart" formed by the fusion of soul and reactor was constantly burning him to death, but it was also the only source of infinite magic power. Unable to chant spells, he compiled magic power into cards; without cooling runes, he used the laws of physics to design a thermal conductivity matrix When everyone dismissed him as a waste, Lin Xi lit up his first self-made lighting card. There are no spells, no magic fluctuations, only pure energy and exquisite circuits. From then on, the mage chants fireball, and his card activates the plasma beam; the knight wields the holy sword, and his deck deploys a stacked shield. But this world praised as "magic and swords" is actually a sleeping cradle of ancient times. Why did the glorious Magic Empire voluntarily fall into the "Great Silence"? What is the existence of the "hungry shadow" lingering at the edge of the world? Where does the furnace heart in Lin Xi's body come from? With cards in hand and heart in mind, Lin Xi walks between the silent truth and the noisy appearance. He wants to heal himself, but also to uncover the hottest secret of this forgotten world.