"Then why haven't you left the Dimensional Esophagus yet?"
Green's question interrupted the Skeleton Monster. However, before the Skeleton Monster could get angry, the Paper Man nearby answered.
"Because we don't have the key to open the Coffin of Hope. Later, a powerful being realized that if four truly top-tier strong individuals worked together on the seals engraved above, they could forcibly open the Coffin of Hope for a short time. Unfortunately, the four Casket Ascenders here don't have enough strength to open the Coffin of Hope and obtain the Time Casket."
Casket Ascenders!
Green finally understood the meaning behind the Paper Man's previous question about whether he was ready.
Since the four Casket Ascenders don't have enough power, stronger individuals need to replace the weaker ones to gain the opportunity to open the Coffin of Hope.
