The System Granted Me Immortality, but I Begged the State to Execute Me

[Anti-routine longevity + nationwide scientific research + global slap in the face + invincibility in the sky] Su Xuan is immortal and cannot be harmed by anything in the world. After living for a hundred years, he was tired of eternal life, and voluntarily surrendered and asked the country to execute him. The whole country started experimenting with fancy executions: Electric shock, crushing, high temperature, nuclear explosion, formation, spiritual obliteration, all scraping! The stronger you get after being beaten, the more you want to die, the more incredible your strength becomes. Domestic: The scientific research boss regards him as a treasure, and the whole people pursues the mysterious god who protects the country. Overseas: The powers were tempted, the Holy See took action, and the gods descended, but they were all suppressed with one palm. Originally I just wanted to be freed from eternal torture, If you are not careful, you will guard China and sweep away all the gods and demons in the world!