From Pixiv creator DC Ultra, whose works follow the story of university student Anna Blackthorn, who has taken on the burden of being her planet's hero, Ultra.

After awakening from the powerful nightmare of the previous work, Anna gets a sense of deja vu as events unfold. Anna faces her foe as the hero Ultra inside her dreams and learns to harness to power of a dream. Gallery contains Dream Warrior Ultra Part 1, Part 2 (which starts on page 200), and a Bonus Bad End if Anna loses this fight, as well as a previous fight she had with her opponent (which starts on page 315).

Pixiv - https://www.pixiv.net/en/users/13098329

Vol 1: /g/2808388/797d828c62/
Vol 2: /g/2811481/5f0133ec90/
Vol 3: /g/2813836/4619fdd99c/
Vol 4: /g/2816633/009864d77c/
Vol 5: /g/2819842/169ba1a35f/
Vol 6: /g/2821579/ae17eb1a0b/
Vol 7: Here