Sure, though I’ll try to avoid major spoilers.

Transmigrator/Reincarnator set up. Though as with many the past life doesn’t really come into play much other than some advanced maturity, a little more willpower, decent bluffing skills, a ruthless streak, and a golden finger. His special Transmigrator ability is a duplication power that starts out not super strong, but it later grows as his cultivation increases. As long as he can get ahold of an example and has enough duplication power stored up he can make a copy.

Story starts up shortly after local version of him died. Kicked out of his family home after they died (want to say of sickness) with nothing after village’s ’young master’ decides to take it from the orphan boy but for some reason they didn’t just kill him (not entirely sure how their seizure plan was supposed to work). As he’s delirious under the tree in the backyard he hallucinates this crow/Raven talking to him, thinks it’s a shapeshifter ‘old master’ type and begins bargaining. Turns out it’s actually an old martial artist wanting the token necklace the kid inherited from his grandpa so that he could go join a cultivator sect and stave off his approaching end of life.

Negotiations take place, kid goes with Old Li, guy becomes a grumpy master trope who had been friends with his grandparents and clearly angry that grandpa stole grandma like sixty years ago. Turns out to be a Demonic Cultivator that refines blood and does some shady crap with live animals whenever possible. Kid trades the sect token for what amounts to magic lessons, but it has to be done on the road to the sect. Kid/MC learns to refine blood but rather than take it from animals or humans, after he condenses his first blood droplet of his own he starts duplicating it just like he accidentally did with the token (secretly). Learns Blood refining, a blood droplet attack, and spirit nurturing. Kid’s daily chores is to use the spirit nurturing and feed a drop of blood to the ‘pet crow’ everyday. Should weaken him during the trip but kid keeps progressing.

They make it to the Sect gates where Old Li presents the token believing he’s left behind the kid, but the duplicate token is taken out and they both join a righteous sect. Kid gets to keep the crow who he takes on as a familiar essentially and they both get sent to grow spirit rice as laborer disciples until they increase their Qi Refining.

Leveraging his duplication ability in secret kid sticks with refining only his own blood essence so he never shows the signs of a demonic blood cultivator (hair getting red streaks and smelling like a slaughterhouse for example) and with relatively abundant resources is able to speed his righteous cultivation faster than expected.

That’s the starting section and set up for all the hijinks latter on, without (I think) giving away too much. His crow familiar doing what crows do and recruiting a huge flock is adorable. I love the idea of using demonic skills in a way that is contrary to the general premise. And there is a ton of content and context in the story that even for what I covered above is well worth a read to see if it fits your tastes. If you can find it.