BEI XIAOHUA FENSHOU HOU, WO ZHIJIE WUDAO TONG SHEN

Fang Yi, transmigrated to this world, has just been dumped by his beautiful schoolmate girlfriend. He initially thought this would be the start of a modern romance, but then the system alerts him that a spiritual energy resurgence will begin in one year, leading to drastic changes in the world and the apocalypse. “With a system, what the hell am I afraid of?”(Source: KuaiKan, translated) — Description from AniList community (anilist.co).