Arc 5The Homu Debt and Sky City
Zhao Bai made Theresa repay a huge debt by working at his restaurant while Anti-Entropy attacked St. Freya and he erased Welt. After Theresa sent him to investigate five missing girls in Sky City, Bronya followed him there.
- Tesla concealed her secret from Test Subject No. 1, who announced that he would investigate St. Freya Academy, while Zhao Bai learned Rita could tell he had fought a Centurion-class zombie.
- Zhao Bai calculated the value of his 6,300 zombie kills and demanded repayment from Theresa, who agreed to wear a Homu costume and work at his restaurant.
- Theresa attracted customers in the Homu suit, and Bronya recognized her, while Rita also noticed her working beside Zhao Bai.
- The leader of Anti-Entropy attacked Kiana and Mei at St. Freya, but Mei became the Herrscher of Thunder and fought him near the lake.
- Zhao Bai arrived at the lakeshore and formed a black hole larger than the leader’s, prompting Walter to recall his repeated awakenings in glass tanks.
- Zhao Bai used Star of Eden to erase Welt and the lake, then returned to Theresa, who continued making him work off her debt.
- Theresa sent Zhao Bai to Sky City to investigate the disappearance of five girls, and he flew there despite an attempt to freeze the rain.
- Bronya used Heavy Cannon Rabbit to search for Zhao Bai in Sky City and rode it into the air to block his path.