1of1g1rl's Things

I'm pretty sure it was a webtoon. Its about a female protagonist regressed like a second chance/life, and chooses to join a different party with black haired male lead. Together they train and explore dungeons, aiming to be the top ranked party (party consists of many others too, maybe i should call it a guild). ML remembers the past, and so does the man she followed and was in a party with in her first chance/life. Raiding dungeons being one of the core plots of the story, ultimate goal is to defeat the big baddie (probably a demon lord). Originally female mc was going to die in a dungeon but male lead saved her in the second life. She was also saved by the man she originally followed in the 1st life, but that ogml decided not rescue her in the 2nd playthrough because he felt he gotten everything useful out of her. Think she also was technically in a gameworld which is why she knew so much about strategies and dungeon locations. Her skill was also support magic