Tomb Raiding: I Have a Bodyguard, So What's Wrong With Being Cocky?

When Xiao He woke up, he found himself in a huge mansion. There were plenty of people around, but everyone was in a great hurry and nobody spoke to anyone else. Fortunately, he had a System to keep him company, so he wouldn't die of boredom. The System told him he was a member of the Zhang family, but a useless one. The Zhangs thought he was too worthless to count as one of them, so they often sent people to assassinate him. What they didn't know was that Xiao He had the System looking out for him. Whenever anyone tried to hurt him, someone would instinctively step in front of him. Decades passed. The Zhang family was nearly gone, but Xiao He was still alive. The Zhang elders were at their wits' end. They finally gave up, abandoned him, and ran off on their own.