I not sure if its and Manga or manhwa but it's most likely a manhwa since it's colored and doenst have the typical Manga panels. The top is this guy in a lab caot that's into science and he sort of has a split personality with teh other being excited about experimenting and discovering I think. I think the story started with him exploding something. Anyway, he heard a story from an acquaintance who told him about getting gold from a deity. I think it was a deity. So he goes there because, we'll, curiosity and excitement. He finally meets the deity and I think the deity has golden blood. Anyways the top gets so excited he got into his other personality (the personality also has a nickname I think) and proceeds to do the deed with him to examine his body. I know that sound bad and it is. Also it was raining! When he woke up he was like "oh am did I go to my other personality again?"
did falling inlove
did get a tattoo
