Coiling Dragon: Ascend Through Sign-Ins, Protect House Baruch

Reborn into the world of Coiling Dragon as Linley's elder brother, Lin Yinuo awakens the [Grandmist Sign-In System].

On the Yulan Continent, he is a gentle, refined prodigy with an affinity for every element, the empire's "Bastion" War God, and the most dependable guardian at Linley's back. A sign-in rewards him with Secrets of Dragonblood, allowing him to quietly change his family's destiny. Another grants him the blueprints for a magic cannon-with it, he alone can hold off an entire army!

By the time the flames of war ignite in the Infernal Realm, he is already the hidden master of Gebados Planar Prison and the "Dragonblood Asura" who commands the power of faith. As his system upgrades and rewards him with fragments of Laws, he builds an organization spanning worlds. His conquest will reach every plane of existence!

Then, one day, the system guides him to the place where a Sovereign fell. When he brings together Sovereign sparks of four different elements, his soul mutation shakes the universe, and the Grandmist Golden Ranking reveals its true form. Behind the system lies an invitation from a higher world...

"In this life, my promise can sway a city, and a single thought can reach the heavens."

"Linley, the road ahead is long, but your big brother will walk it with you to the very end."

"What wonders lie beyond the Grandmist?"

This is the sweeping saga of a transmigrator who begins with sign-ins, lives by his vow to protect, and ultimately transcends the cycle of reincarnation to explore infinite possibilities.