Aoki Puppet Master

Chen Xiuyuan traveled through time. There is no golden finger, no system, and no portable grandfather. With average qualifications, he chose the "Aoki Puppet Technique" which was so unpopular that no one wanted to practice it. It's not because of how powerful this technique is, but because of its second path - "transform it into gods, and the grass and trees can speak." Carve first, then infuse. Carve a doll out of spiritual wood, then inject spirituality into it to make it move. Just before time travel, he was a figurine enthusiast.