After Being Undercover for Two and a Half Years, I Confessed to Being a Loli Witch at the Beginning

[Fantasy imagination + time travel + single heroine + lolita + love return + yandere hypnosis + lottery + double strength + ease + save the world] My name is Ji Yao, and I am a new-generation saint from the Heavenly Demon Sect in the Xuanyou Continent. On the surface, I am a ruthless little devil who has reached the mid-stage Nascent Soul Realm at the age of twenty and is respected by everyone. In reality, I am just a talentless, lay-down novice with a foundation-building level cultivation. But since I met the little handyman, my system has become more and more wrong, and I have awakened many strange abilities: such as hypnosis, time-stopping, invisibility, common sense replacement... I don't understand it at all! But fortunately, our system is proactive, and the advantage is mine. Hey, I have grown faster and stronger, and becoming a female empress is just around the corner~ My name is Su Mu, and I am an undercover agent of the Xuanyuan Sect who has been lurking in the Tianmo Sect as a handyman disciple for two and a half years. At the beginning of the time travel, I was bound by the love return system and asked to reveal myself to Ji Yao, the Loli Saint of the Tianmo Sect? Does being beaten by a love partner make you stronger? Receive a gift from the Saint and still get a critical hit? Fortunately, my acceptance does not mean that I agree. The ruthless and moody Loli Saint of the Demon Sect is actually a tsundere who is easy to deceive and is naturally stupid. My system can also listen to the heart, exchange feelings, and simulate love. Wouldn't it be nice to just work alone to the top... Wait, why does she still have a yandere personality? Why is there still an apocalyptic crisis? How can you save the world by flirting with a saint? Su Mu: "Why am I always passive!" Ji Yao (blushing): "Little handyman, you... Don't run away!" ... This is probably a story of encounter in another world, two-way redemption, and saving the world by the way.