You should check out 'Solo Leveling'. The MC becomes extremely strong and the action scenes are amazing. The story is also full of surprises and keeps you engaged.
One great OP MC Manhwa is 'The God of High School'. It has an incredibly powerful main character and an exciting plot.
For OP MC Manhwa, I'd suggest 'Tower of God'. The MC shows great growth and the world-building is rich and fascinating. It's got everything from adventure to strategy.
Chapter 319, "Sister Xiao Wan", is the clearest early answer because it turns Divine Sense's situation into a concrete plot event. It opens with Staring at the screen displaying "Sister Xiao Wan," Jiang Cheng... and closes on The fate of key characters in the book will be affected, so you must....
Chapter 489, "Has She Been Morally Kidnapped?", is the clearest early answer because it turns Zheng Xun's situation into a concrete plot event.
Chapter 560, "These People Have Definitely Been Cursed!", is the clearest early answer because it turns Ai Xiaochun's situation into a concrete plot event. A useful checkpoint is the way the scene starts with But the other party had already walked far away, and it didn't seem...
Chapter 295, "Fan Meeting", is the clearest early answer because it turns Sister's situation into a concrete plot event. It opens with Jiang Shixu arrived at the hospital early in the morning. and closes on this..." As Xiang Hao started the car, he stuttered, "We're online....
Chapter 646, "This person deserves a slap in the face!", is the clearest early answer because it turns Jiang Cheng's situation into a concrete plot event. The chapter gives readers a real answer by opening on Jiang Yan: "....." Bloody green tea, get lost!
Chapter 285, "Ksitigarbha Bodhisattva", is the clearest early answer because it turns Monyi Pearl's situation into a concrete plot event. The chapter turns that into something concrete by moving from He could distinctly feel his back rubbing intimately against the...
Chapter 821, "She Is Qingyang!", is the clearest early answer because it turns Captain Jiang's situation into a concrete plot event. The chapter turns that into something concrete by moving from The Yu Family Mansion is a square courtyard, second only to the Wang...
Chapter 170, "This Family Will Fall Apart Without Jiang Li", is the clearest early answer because it turns Shang Shaojing's situation into a concrete plot event. Early on, Watching the two who had long remained silent, the PD shifted his....
Chapter 590, "Are You Angry?", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Night had completely fallen, and a chill hung in the air over Dragon...
Chapter 663, "How Did These Two Start Fighting?!", is the clearest early answer because the buildup finally cashes out in a real clash. The chapter gives readers a real answer by opening on Jiang Shixu received the message in daylight the next day.