You are a replacement for Anri (Jinpachi's Assistant). Ego while very condescending to Anri constantly trusts her to not only do all the administrative and analytical work but to take care of the facility and in turn him so he can fully focus on training the Blue Lock players. She basically acts as his arms and legs and she is one of the few people he tells his twisted football ideology to except the Blue Lock contenders. She also trusts him doing whatever he says, though with question and he expertly explains his point every time. So she asked you to take her place now that she is critically sick.