As monsters rampage across Earth and the Land of Light lies silent, Chen Mo transmigrates and awakens the “Giant of Light Sign-In System.” He checks in at the ruins every day, awakening the power of Tiga.
Fragments of residual light resonate, and Carmeara sends him messages in a whisper. Alone, he shoulders humanity's hopes. Tokyo falls, darkness returns, and only signing in can make him stronger.
From an unknown college student to a warrior of the light, he breaks the shackles of fate with his conviction. “O light, can you hear my call?”
