MTL - Start with Batman - Chapter 335 Hidden secrets

She is an elder miss from a modern secret society family. She is very cold and heartless, but her appearance is very enchanting. She thinks of men as playthings. She was schemed against and her body was thrown into the sea.

The Doomsday Game DescendsIn 12 hours, the world will enter a long night. The long night is nothing more than an inconvenience. Other than electricity, wireless communication, and modern technology, such as thermal weapons, which cannot be used, no other ecological environment will be negatively affected.You should work on improving yourself as soon as possible before the long night begins.It is imperative that you pay attention to those around you. It is possible that he or she will consume your brain in the next few seconds.By chance, Ming bound the Lottery System

In a world where dungeons were an essential part of it, Rein was trying to conquer as many as possible. They were the key to gain powers in the fastest possible way. So, to reach his full potential and to become the strongest, he became a great dungeon conqueror.With his trusty friends and lovers, he was definitely going to reach the peak alongside everyone. Join Rein and see how he went from strong to stronger and then the strongest.__________________1. The harem would not be too large(I'm not sure how many but probably just 4-5 main and few other here and there). All the girls would be getting their time and story.2. The story is starting when the MC is in the middle of his growth stage and not at the very beginning. But his beginning will be mentioned in the story in some form.3. I don't think I need to mention this, but obviously it will not have any NTR, rape or that kind of stuff. It is actually quite a wholesome story focusing mainly on adventure, action and bit of romance and slice of life.