If I Say I'm Invincible, Why Don't You Explode?

During an ordinary sports meeting, junior Wei Yan accidentally noticed that the world seemed different from the one he had known since childhood. The spiritual energy is revived. Go to Wudang and seek Kung Fu skills When the road is rough, he draws his sword to help. When the matter is over, he brushes off his clothes and hides his body and name... By chance again, Wei Yan discovered his identity as a casual cultivator and was forced to join the official organization-Kunlun Alien Management Bureau. His talent was gradually discovered, and Wei Yan turned into a genius in the alien management bureau... The first mission was to enter the Kunlun Sacred Mountain, and ended up meeting an ancient immortal? It's time to give the ancients a little modern science shock…