The Knight Returns: From the Start, I Transform into Delta!

When the nine stars aligned, the worlds began to merge. At the same time, Regulus, the star that symbolizes kingship, shone brilliantly.

At last, Xia Tian remembered the epic battle he had once fought against the old Oma Zi-O, the new God Kamen Rider Decade, and the Space-Time Administration.

When monsters from the Kamen Rider worlds appeared in reality, Xia Tian transformed into Delta without hesitation and defeated them!

With a brand-new enhancement System, Xia Tian was destined to create new legends in the real world and across the many Kamen Rider worlds.

He draws the Faiz Phone and Blaster from Takumi Inui.

He draws the Decade Driver from Tsukasa Kadoya.

He draws the Ohma Zi-O Ridewatch from Sougo Tokiwa.

The veteran actor: We're both Kaixa, so why are you stronger than me?

E-total: Why can you take my power away!

Xiao Ming: I'll never call myself a passing-through Kamen Rider again!

Sougo: Geiz, when it comes to the proper way to use Ohma Zi-O's power, I still have to learn from Xia Tian.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.