Jujutsu Kaisen Modulo 2 (Japanese Edition) by Akutami Gege

[Volume 2 of the Jujutsu Kaisen Spin-off Series] Cross had rejected the idea of coexisting with Earthlings, but through his interactions with Yuuka and the others, his feelings began to change. Ethnic conflict, the death of his benefactor, and his escape from his home planet, Cross has had so much taken from him, and after much anguish, he makes a decision!?