Well, it made sense. If Draco could fight it alone, he would have received all the rewards by himself. Theoretically, he could have done so, but even with all his great powers, wicked skills, and mighty items, it would be a tough and tedious job to remove 200 billion HP of such an enemy on his own, which was why he summoned his whole family.
After a few seconds of intense fighting, they had chipped the first 5% off and Draco noticed that an option to conclude the stage had been presented to him. However, he licked his lips and his eyes shined with endless greed as he looked at the humongous experience fountain- *cough*, Sentinel before him.
While not elated, he also didn't mind that experience was wasted on Clarent and Qiong Qi, because on the first ten floors he had gotten nothing back for all his efforts. Here, there was a free bounty for him to enjoy, and it was something he actually valued and treasured a lot.
