Top Gaokao Scorer Drops Out to Become a Security Guard? I'm Invincible

[System] + [Passionate] + [Funny] + [Invincible] Su Man was the top scorer on the college entrance exam. On the day his acceptance letter from Qingbei University arrived, his parents were brutally murdered, and his dantian was destroyed, leaving him crippled. He could only drop out and work as a security guard, until he activated the Invincible Security Guard System and began his lifelong path to invincibility. The university president: Come work as a security guard at Qingbei University, and I’ll give you my granddaughter as your wife. The National Security Bureau: Come work as a security guard for us. You can have all the national elixirs and spirit stones you want. The female emperor: Come work as a security guard in my imperial palace, and I’ll keep your bed warm! Dugu Qiubai: Kid, why is your swordsmanship a little better than mine? That makes no sense. Kunpeng Demon Emperor: I refuse to believe that after living for ten thousand years, I still can’t outrun you. In the end, the Heavenly Dao hides in a corner, drawing circles. Su Man is too much! Even if I stay inside, he can still beat me up. Boo-hoo.