"Sis, you are a meanie."
Eini muttered those words after Lina spoke, but she didn't dare to mutter more since it was obvious that Lina could hear her. Rather than focusing more on training to become strong, she wanted to train to stop digging her own grave in front of her sister.
The party continued, but there wasn't too much of a festive mood due to the issues between Lina and Eini. Shiba could only awkwardly laugh while waiting for that torture of party to end.
After Eini was put in a bad mood by Lina, there was no way they could have a proper party, but Lina insisted on not canceling it, so the other two decided to remain, as they didn't dare to put Lina in a bad mood.
After all, Lina had just advanced to Essence God. She might not care about things as birthdays, but the fact that she had cleared the tribulation and advanced to Essence God was a big event.
Still, as soon as the party finished, she kidnapped Shiba and prevented Eini from following them.
