Rebirth: I Will Never Be a舔狗 Again

Xu Zhimu, with over 20 years of experience being a '舔狗' (a term for someone who excessively fawns over someone else), is reborn. Facing his childhood sweetheart, whom he loved but failed to win over in his past life, Xu Zhimu refuses to be a '舔狗' again! Now, he just wants to make money and find his true treasure girl, but... "Zhimu, why haven't you been paying attention to me lately?" "Xu Zhimu, my foot hurts, can you carry me home?" "Zhimu, my computer is broken again, can you come and fix it for me?" "Zhimu, I miss you, can you give me a chance...?" Xu Zhimu, receiving this message at midnight, falls into deep thought. Girl, why are you becoming the '舔狗' now? (No knives, but heartache guaranteed; this will make you too sweet to sleep at night)