Gained Power in a Post-Apocalyptic World and Became Unrivaled in the Real World

"I Gained Power in a Post-Apocalyptic World and Became Unrivaled in the Real World" is a popular action and fantasy manhwa in which the main character Chen Yuan gains the unique power to travel to a dangerous zombie-infested world every night while sleeping, and the power there also affects real life.Plot SummaryChen Yuan is preparing for his college entrance exams.He has strange dreams and wakes up in a terrifying post-apocalyptic wasteland.The injuries and starvation he suffers in that dream world also affect his real body.Key FeaturesDual Worlds: The protagonist travels between the catastrophic world and the real world after falling asleep.Power Upgrade : The green glowing crystals he gets from defeating zombies heal his wounds and give him extraordinary powers.Incredible Power : He grows stronger in both worlds as he tries to pass his test.