Of course I know that by destroying the soul they will die, but do I say friends who die of old age? as his wife 1 and 2, because they will never have a high lv, they will have to die of old age, I think I saw a spoiler that his parents died too
We don't know/confirm whether he can revive people or not because the novel left us hanging when he goes to the other world to find his wife and the purple card. if I were to guess then the answer is no. I don't know if he can tho in True Martial World, didn't read it yet.
Dunno since spoiler said this novel done before the waifus die, except the one who goes to another novel
At the end of novel he was gaining enlightenment and enough strength so that he can revive his loved ones and also break the boundary of TMW universe. It's hinted that he would succeed in future. In TMW it's hinted that Lin Ming was able to revive his loved ones Spoiler Divine Dream who died in MW's final arc is alive and kicking in TMW universe