Douluo Continent: Sign-in Starts with Arou

[Multiple Female Leads][System][Daily Sign-in Summoning][Light Novel][Summoning King] Bai Qi transmigrates to Douluo Continent. At the start, the heavens collapse, and he's surrounded by the Human-Faced Demon Spider. Luckily, he awakens a daily sign-in system and is picked up by A Rou. Thus begins his journey of signing in everywhere. Tang San: How do you know the Mysterious Heaven Skill, Ghost Shadow Mystery, Mysterious Jade Hand, Purple-Gold Demon Eye, Crane Control and Dragon Capture, and even make hidden weapons? Tang Hao: Give me back my A Yin. Oscar: My Rongrong! On the day of his Martial Soul Awakening. Gu Yuena: Why do you have the remnant soul of the Dragon God on you? I'll try my best to write more female leads.