The protagonist travels through Hong Kong in the 1970s, replaces his deceased father and becomes a grassroots police officer. He accidentally activates the portable system and possesses super perception and physical fitness. He humbly studied under his masters to hone his marksmanship, and relied on his extraordinary wisdom to get to know seniors from all walks of life. He took advantage of the development opportunities of the real estate market to accumulate wealth. In a complex environment, he sticks to his true intentions, calmly maneuvers and deals with all forces, and grows steadily along the way, eventually becoming the backbone of the police force that protects the stability of one party.
