Angela obviously accepted the family head's request to speak with her in private and followed after him into his office.
Angela could feel that all the congratulations and praises that she was receiving were fake and it was only because they knew that in the future she would be above them, but she didn't really care and wanted to get back home to rest.
She was very tired and wanted to sleep, then get up and cultivate as after having such a tense battle and drastic improvement in mindset, she was sure her cultivation would improve very quickly.
Her father was the happiest and the one that praised her the most, since after she became the family head, he would automatically become the great elder, but she ignored him and went to her grandfather.