Whose Senior Brother Will Pamper His Junior Brother Like a Dragon and Proud God?

[Two male protagonists + cultivating immortals + growing up + growing up + rebirth + two-way secret love + I hate that the moon doesn't shine on me alone] This book is also called "About Going Down the Mountain to Eliminate Demons and Picking Up My Husband" "The Daily Life of Junior Brother Green Tea Fighting for Favor" "Junior Brother Becomes a Demon after I Die"... Anyway, it is the love story of two geniuses cultivating immortality. Shangguan Tianxuan, the eldest brother of the Qingyun Sect, is the number one person in the new generation of immortal cultivators. He is gentle and upright, and regards protecting his junior brothers and sisters as his bounden duty. He is proficient in medical skills, talismans, and formations. He is the "Dinghai Shenzhen" of the sect. But, Shangguan Tianxuan has some psychological problems. In fact, his mentality is very pessimistic. He likes to save everyone and carries everything by himself. He is the first No. 1 In the world to suffer from depression in history. Xiao Hengyang, a lunatic, still has green tea. He is cold and mean in front of outsiders, but in front of his senior brothers, he instantly turns into a sweet and cute "little pitiful". He is good at telling the past sufferings with red eyes and hoarse voice, which makes Shangguan Tianxuan feel heartbroken. Even the sword moves are taught by his senior brothers. The second is number one in the world. This man loves his senior brother so much that he can't help himself. He is usually jealous and likes to act coquettishly. Shangguan Tianxuan is also willing to spoil him. It was supposed to be a sweet pet article, but... The heavenly calamity struck Qingyun Sect, and when Shangguan Tianxuan passed through the calamity, it shattered into a sky full of spiritual power in front of Xiao Hengyang's eyes. He said: "Now, I can protect you for a little longer." Xiao Hengyang went crazy, and after quickly becoming the best in the world, he found that becoming an immortal could not resurrect his lover, and he quickly fell into the devil's path. He became the most ruthless Demon Lord, trapping the Qingyun Sect in the barrier to "guard" He hated, hated this sect for not protecting his senior brother. Until... Shangguan Tianxuan is reborn...