Activate the System After Traveling Through a Thousand Bloodlines

Li Xiuyuan traveled through time and brought a system with him. He thought he would become awesome from now on, but it was useless. This system requires a thousand bloodlines to be activated. The system was not successfully activated until he was about to die, but could a waning old man still be awesome? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.