Gensou Maden Saiyuuki: Kibou no Zaika  

Saiyuki Interactive, 幻想魔伝最遊記-希望の罪過-

A light from above descends, revealing itself as Pearl Jade. This powerful artifact can fulfill any desire. Dr. Ni shares this information with Gyokumen Koushu. Meanwhile, Lirin listens in on the conversation and passes the news onto Kougaiji. Eventually, Kanzeon Bosatsu instructs Sanzo and his companions to retrieve and secure Pearl Jade before it falls into malevolent hands.