Ah, whose main god was eaten alive by cannon fodder?

Double Nan + Quick Transmigration + Double Purity + 1v1 + Sweet Love Preference. Jiang Zhiyi, traveling to the modern world to visit his grandfather, is forcibly bound to him by a naive system in a time tunnel. Thus begins his life of saving cannon fodder across three thousand small worlds. World One: A Beautiful Young Master & a Loyal, Cold-Faced Bodyguard. Single for five hundred years, Jiang Zhiyi falls in love with Qi Yuan at first sight. She's determined to kidnap him. The wealthy young master, unloved by his father and unloved by his stepmother, is protected by his bodyguard's unwavering loyalty. Jiang Zhiyi asks: "If this isn't love?" The system asks: "What's with you wanting to die?" Initially, the bodyguard is scornful: "Young Master, you must have some kind of mental disorder." The convinced bodyguard replies: "Young Master, you're so charming." World...