Some of the top ongoing manhwa include 'Solo Leveling' and 'The God of High School'. They're popular for their engaging storylines and unique art styles.
Another great one is 'Re:Zero − Starting Life in Another World'. It stands out for its unique take on the isekai genre. The protagonist has to face numerous challenges and deaths, which makes for a very engaging plot. The world - building is also quite detailed.
I think 'Solo Leveling' has a great story. The concept of a weak hunter becoming the strongest is very appealing. The story is full of action - packed battles and the protagonist's growth journey is really inspiring. There are also various mysteries and political elements in the manhwa's world that add depth to the overall story.
I'd recommend 'The Remarried Empress'. It combines drama, romance, and fantasy elements really well. The chemistry between the leads is palpable and the story has depth. 'See You in My 19th Life' is also good. It has a touching and heartfelt romance that tugs at your heartstrings.