To be honest, when Xia Pingan came to the undying sea for the first time and saw the giant starry clam, he was also shocked. The giant starry clam was too big, like a monster.
Xia Pingan had never seen how the other Summoners of the seven-sun realm and the eight-sun realm dealt with the giant star clam, but he had seen how the other Summoners of the six-sun realm dealt with the giant star clam once-a large group of people would set up spells and formations at the bottom of the sea, then use the giant star clam's fire-resistant nature to trap it and heat it up. When the giant star clam couldn't stand it anymore and opened its shell, they would freeze its body temporarily. Then, they would summon assassins and other people. He rushed into the body of the Heavenly Star giant clam and took out the soul-stabilizing Pearl.
That formation was too big.