I'm Really an Assassin's Brother

Other people's stories: big role, great power, strong aura. Yu Gui's time-traveling book: As soon as he opened his eyes, he time-traveled into a little cannon fodder and a fugitive who failed to assassinate Zi Hengchun. In order to survive well in this new world, Yu Gui decided to stay away from all competition and fled to the countryside to become a teacher. However, he happened to be bumped into by Zi Hengqian, who was sent by Su Gong to inspect government affairs. Zi Hengqi, the beloved Sixth Young Master, God gave him a chance to be reborn after dying once. This time, he did not want to be that snipe and clam again, he wanted to take back everything that belonged to him. What story will unfold between these two enemies?