Stories where the MC is the cheat system/golden finger or just simply accepts disciples and trains them. It'd make for an interesting story if there's like a council of old grandpa's and MC is invited to form part of that. Like a secret society helping nurture talents but secretive and there's war for the most part of the story (not necessarily a deal breaker if there's no wars).
It has been sitting in my reading list for quite some time. How exactly the MC is an old grandpa? I read the MC was trapped in a village but wasn't too interested to continue reading at the time.
MC isn't old grandpa. His elders are Older generation peak experts. Later in the story MC form alliance with different powers against Other peoples. It was good novel with good amount of comedy, action, mystery, Adventures. esp good worldbuilding and setting. It is now dropped by qidian around 1400 chapters
Ah, sorry I got it mix up..hehe I actually don't know this novel, I just saw a chapter of it in manhua where a lot of grampa teaching him.. I thought you are looking for MC who has been taught by a lot of grampa.