"MAAA! MAMA."

"MAAA, WHERE IS MAMA?"

Mario's voice echoed throughout the room when he had just stepped into the residence of the Harald extended family. Meanwhile, from the direction of the stairs, Diana Harald seemed a little worried going down the stairs one by one because she was so surprised to hear her son, who did not usually shout his name.

Diana could guess, there must be some problem with Mario at this time. The son he knew was so gentle, he had never shown anger before, let alone daring to raise his voice when he was not really filled with emotions that were so high.

"What's wrong, Calvin? Why...