Yu-Gi-Oh!, but with duel therapy for troubled children! (1-173).

Summary

Bai Luo and Jiao Feng Island encounter a mysterious great door that remains unresponsive until Bai Luo realizes that the key is the evolution of the Cyber Dragon. Upon placing the card 【Cyber Dragon·New Star】 in the groove, the door opens, revealing a dilapidated Research Institute No. 5 filled with dust and decay. A video plays, showing researchers lamenting the overwhelming disasters facing humanity and hinting at a powerful weapon design abandoned due to resource limitations. The last researcher urges Bai Luo, who can trigger a miracle, to seek a divine weapon blueprint inside. Inside a secret room, Bai Luo finds a humanoid mechanical AI named Luo La Mi Ya, who excitedly addresses him as "MASTER," leaving him shocked and concerned about the implications of her title.

Full content