hi I don’t rememeber what book is this It’s about a lucky protagonist who has memory of his life. He pretends to be a skirt chaser. And buys a bunch of useless junks. But each time he buys something he becomes a priceless treasure that people fight for. It was a celebration of his birthday to pick an item and he picked a fragrant pouch of his imperial aunt causing his grandpa to punish him. That’s all I remember for the book
The pouch bit and skirt chaser sounds like https://www.novelupdates.com/series/legend-of-ling-tian/ But i do not remember the junk bit or the lucky bit. Are you sure it is all the same novel.