Physically Invincible: I Rely on the System to Conquer All Worlds

Bite! A clear mechanical sound suddenly sounded in his mind. Lin Zhan's pupils suddenly shrank: "Who?" [The Supreme Physical Strengthening System is being bound...] [Binding successful! [Congratulations to the host for becoming the only holder of this system! System? Lin Zhan's eyes suddenly lit up. As an old bookworm who has read countless online novels in his previous life, he is very familiar with this thing! This is the golden finger of the time traveler, the reliance that can change one's fate against the odds! And listen to the name... Supreme Body Strengthening System? It is simply tailor-made for him!