Finally found a CN where MC BLOODY KILL ON THE SPOT
穿越成青年老天师 我叫张之维,嚣张的张,只手遮天的之,为所欲为的维
www.tongrenquan.org
Under One Person: I, Zhang Zhiwei, the Arrogant Zhang
I traveled through time and space and became a young old Taoist priest.
My name is Zhang Zhiwei, the arrogant Zhang, the Zhi who covers the sky with one hand, and the Wei who does whatever he wants.