Su Chenyu, a special soldier with old injuries and bullets remaining in his body, applied to become the personal bodyguard of Zhao Xueyan, the female president of Huayang Group, in order to repay huge medical debts. The cold, arrogant and suspicious Zhao Xueyan hides her family's business secrets that are coveted by the "Luowang" organization. She has suffered power seizures, kidnappings and assassinations many times. Su Chenyu protected each other with his life, tearing apart a corner of the conspiracy in fight after fight. The two went from being wary of each other to tacit trust, and finally joined forces to set up a trap to catch all the masterminds behind the scenes. When the smoke cleared, they put aside the past and stayed together in the fireworks of the world, interpreting the true meaning of protection and redemption.
