Maybe because Dad raised him according to that book, How to Live a Life Without Making Mistakes, Yu Jian had always been obedient and well-behaved.
Aside from his almost unfairly handsome face and his unusual sexual orientation, he had always been the kind of child parents pointed to as an example.
Then one day, Yu Jian came down with a high fever. After that, every night he dreamed of men with eight-pack abs and narrow waists doing all sorts of things to him.
After washing his bedsheets for days on end, Yu Jian finally couldn't take it anymore and decided he wanted to move out and live on his own.
But Dad came to him first. "Son, you've awakened as a Guide. I really can't teach you anything, so go back to your home planet and find your father."
At twenty, Yu Jian learned for the first time that he was actually an alien.
He also learned for the first time that people could be classified as Sentinels or Guides.
As he constructed his mental landscape for the first time, his mentor patiently guided him: "It can be anything you like: sharp, passionate, distant, even closed off..."
Yu Jian thought about it. Ordinary is fine.
When it was done, he did indeed have an ordinary C-rank mental strength.
But as soon as he left the Guide Tower, the most troublesome super-S-rank combat specialist abruptly turned around and strode over, stuffing his undershirt into Yu Jian's arms. "I'm your fiance, though we've never met. Let's get used to each other's scent first."
His terminal frantically sent messages to his family behind his back: Get me engaged, right now!! Immediately!!!
The smiling top student from the command department set off an alarm to draw the combat specialist away, then pulled Yu Jian into his arms. "Give me one minute, and I can plan out all the positions that'll keep you comfortable for the next few decades."
The senior who had just come out of the quarantine zone crunched the energy candy in his mouth. "Come to my room tonight, or I'll kill every wild Sentinel in your contacts."
From a dark corner behind the Guide Tower came a whisper like a ghost's: "C-rank Guide villa security system... Ah, intrusion complete..."
Yu Jian took two steps back and answered honestly, "Before I came, Dad said that if I really couldn't decide who to choose, I should try them all."
He paused, then added, "If I can get pregnant, then they're the best match for me."
What the honest boy didn't say was that Dad had also told him Sentinels were all bad news. If he couldn't find anyone he liked, he could go home once he was pregnant. Dad could hide him away, and not a single Sentinel would ever find him.
Just like the super-S-rank Sentinel father who hadn't found him and his dad all these years.
A Guide whose mental strength is so powerful that he unknowingly alters machine test results X a bunch of S-rank Sentinels who are madly infatuated with him.
Theme: Love can create miracles.