The senior brother transmigation

Lang Li woke up in this unknown world after dying, what will happen on this journey as he makes new friends and foes. He has regrets for his last life and wants to atone. He wakes up in a novel he had read. Watch as this cannon foddler changes his fate. But will aomething inexpected happem to him between hin and the the protagoist also known as Zhang Wei. Warning this is Bl