I Became a Drunkard in a Martial Arts Novel.

So far, it has been unexpectedly delightful. The narrative revolves around a character who experiences their second isekai adventure, taking on the body of a struggling martial artist whose life appears to be falling apart. As others have mentioned, the protagonist's handling of the complicated situations involving his childhood friend and fiancée was impressively mature and handled exceptionally well. This particular aspect stood out as one of the best depictions of the broken engagement theme I've come across. Initially, I didn't anticipate enjoying it as much as I have, but I'm eagerly anticipating the next installment. Give it a try, and perhaps you'll find yourself liking it just as much.

OMG after I paid I only got 1 chapter