Some things seem simple, but are actually very difficult to do.
Lin Zitong actually didn't have high requirements. She just wanted a loyal husband and a stable home. However, she couldn't fulfill such a simple request. In her previous life, she persisted in not getting divorced, and as a result, she was killed by her husband and her mistress. After time travel, she didn't want to be stupid. If she couldn't find a true pair for life, then she would rather live forever.