Gao Wu: I Am Invincible with Krypton Gold

[Gaowu]+[System]+[Travel] Lin Tian woke up. I found that I had traveled to a world where spiritual energy was revived, thousands of races invaded, and everyone practiced martial arts. He also received the golden finger that every time traveler possesses. God-level krypton gold system! As long as he has enough krypton, he will be invincible in this world. So Lin Tian embarked on the road of becoming stronger by killing monsters, making money, and using krypton gold to upgrade...