My Sister Is Kidnapped, I Turn Around and Kill Across the World

[No system] [No Holy Mother] [Decisive killing] The real dark side of the world is always under the iceberg that ordinary people cannot understand. Long Zhan, codenamed Tyrannosaurus, is the most powerful ace of China's most top-secret "Zero" special forces. Originally, he just wanted to retire and become a live broadcast celebrity to make some money quietly. My sister was kidnapped, Long Zhan just wanted to save people, but accidentally got involved in a bigger whirlpool. I will be Zero for the first half of my life, and a Tyrannosaurus for the second half of my life! Return with the storm and kill across the world!