Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. Tooth and nail by rururudimentary

   Fandoms: 恋与深空 | Love and Deepspace (Video Game)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Complete Work

   30 Jun 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Li Shen | Zayne/Xia Yizhou | Caleb
   • Xia Yizhou | Caleb
   • Li Shen | Zayne
   • Alpha/Beta/Omega Dynamics
   • Alpha/Omega
   • Omegaverse
   • Age Difference
   • Yaoi
   • Smut
   • Scenting
   • Biting
   • AU
   • age gap
   • older zayne
   • Younger Caleb
   • Top Xia Yizhou | Caleb
   • Bottom Li Shen | Zayne
   • Doctor Li Shen | Zayne
   • Student Xia Yizhou | Caleb
   • Knotting
   • Slick | Self-Lubricant
   • tsundere zayne
   • Caleb is a good boy
   • Alpha Xia Yizhou | Caleb
   • Omega Li Shen | Zayne

   Summary

   Zayne agrees to host his mentor's teenage son in his visit to Beijing in order to look for universities. What's the worst thing that can happen? Surely not the young alpha triggering the middle aged man's first heat in nearly a decade!

   Language:

   English

   Words:

   9,199

   Chapters:

   1/1

   Comments:

   12

   Kudos:

   138

   Bookmarks:

   19

   Hits:

   1,370