Jujutsu Kaisen Modulo Volume 1 (Jump Comics)

Fifty thousand refugees arrive from outer space... They request that a special envoy from the Simurians accompany the sorcerer on his mission. Accompanied by inspector Maru, siblings Makoto and Yuka Okkotsu begin investigating a kidnapping case in Kyoto... Conflict or coexistence? Now, the unknown and sorcery meet!

Jujutsu Kaisen Modulo is a short-term, three-volume spin-off manga written by Gege Akutami and illustrated by Yuji Iwasaki.

Note: This is in japanese language