not because of luck alone, but because he is strong and his strength must be tested. Immediately and so quickly, Xelona's grandfather immediately threw a punch where his hand was clenched into a fist and formed a fist, and with incredible speed he headed straight for Felso, Felso who was so calm was swiftly and easily able to broke Xelona's grandfather's attack where it made Felso really in a test given by Xelona's grandfather, and Felso himself also couldn't be careless to attack back, because Felso was afraid that Xelona's grandfather couldn't withstand his attacks.