For this strike, Hongjun only used the power of a Peak Quasi-Sage (Peak Hunyuan Golden Immortal), but Tongtian himself was only at the Mid Hunyuan Golden Immortal stage.
In Hongjun's eyes, this single blow was more than enough to heavily injure Tongtian.
"The 12th-Grade World-Destruction Black Lotus, the Immortal Execution Sword Formation!"
Chapter 116