Who Would've Thought an Immortal Had to Take a Civil Service Exam?!

The Supreme Venerable of the Immortal Realm is betrayed by his beloved and closest friend. His soul shatters, and he washes up in the modern world, hiding out in a shabby noodle shop just to survive. His enemies have become titans among the extraordinary in the mortal world. They come in for a bowl of noodles, unaware that the warmth rising from it marks the beginning of his apocalyptic cycle of reincarnation.