Visiting manhwa hentai websites is definitely not safe. They usually violate copyright laws and can lead to your device getting infected or even put you in legal trouble for accessing inappropriate content.
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.
Some top BL manhwa series include 'The Third Party' and 'BJ Alex'. 'The Third Party' has a compelling storyline and 'BJ Alex' is known for its beautiful art style. It really depends on your personal preferences though.