Dragon Blood: Infinite Devouring follows Lin Xuan, an ordinary high school student who mysteriously finds himself in a dangerous, otherworldly realm. Upon awakening, he discovers that he has become a hybrid, infused with the blood of Níðhöggr, a legendary black dragon. This transformation grants him immense physical power and a unique ability: Time Zero, which allows him to accelerate his personal time, giving him a tremendous edge in combat. As Lin Xuan navigates this perilous world, he uncovers the true nature of his powers: he can purify his bloodline by devouring mystical creatures or absorbing energy from the forbidden ruins. Every kill and every energy source he consumes strengthens him further, unlocking new abilities and pushing his potential to unimaginable heights. But Lin Xuan isn't alone. His deskmate, Lin Qi Ye, is a figure of immense power, linked to the six Gods Ruins and the Two Kings Ruins. Realizing that staying close to Lin Qi Ye will provide him with endless opportunities to grow stronger, Lin Xuan decides to throw caution to the wind and embrace his new destiny. In a world full of dangers, the only way to survive is to become powerful, and Lin Xuan is ready to devour everything in his path to achieve ultimate strength.