Tomb Raiding: From the Start, Little Brother and the Nine Families Carry My Coffin!

Zhang Tiansheng has been in this tomb-raiding world for nearly fifteen hundred years since he transmigrated here, and has become the Zhang Clan's founding patriarch. Thirty years ago, he led the clan's next generation of patriarchs, including the young Zhang Qiling, into a tomb. But a drastic change in his bloodline shortened his lifespan, forcing him into hibernation. He and Zhang Qiling agreed that he would be retrieved thirty years later. Thirty years on, the young master arrives with the Nine Gates to carry his coffin! "Senior, the thirty-year agreement has come due! Please come out of seclusion!" Zhang Qiling kneels before the coffin and begs him to emerge.