Initial impression is that it reminds me of The Legendary Mechanic, only the reincarnated player is the summoned beast of an NPC instead of the NPC themselves. Hopefully this change means that there will be, comparatively, more character interaction and supported character growth instead of the MC being a lone wolf that everyone close to him is trying to catch up with and everyone on his level is trying to make use of him. I'm looking forward to seeing if it can live up to my expectations