Sometime later he came back to the royal palace and immediately Maria began to ask him many questions about his breakthrough. First of all, she gets to know that during the time when anybody tries to break through Epic grade to planetary grade, it becomes very dangerous for that person if that person is unable to break the barrier even using the power of the limit breaker then immediately he would receive side effects that could even kill the person.
So naturally she was very worried about him and she also got to know from her father that previously a huge spiritual fluctuation also appeared in the danger zone where most likely Sam was trying to break through.
She did not get the information that spiritual fluctuation was related to the process of Sam's breakthrough and he was already successfully able to break through. Because of this she instantly begins to ask all these types of questions.
