I went through three rounds with HR, hiring manager and the team.
The HR and hiring manager were honest and sincere.
For the last round, I was asked to prepare a presentation, I prepared for days.
While, during the final round, there was another future colleague who is very mean, not respectful when the hiring manager was away.
The truth is they promoted someone in the company to be the client partner, while seeking for the replacement of consultant with very low wage.